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Graph the line with y intercept 3 and slope 2?
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Graph the line with y intercept 3 and slope 2?
[tex]m=\frac {y_1-y_2} {x_1-x_2} [/tex] Replace the formula with the selected points. The point (0, b) ( 0, b) where the graph of a line crosses the y y -axis is called the y y -intercept of the line. Algebra y = 3x y = 3 x. Answer by Boreal (15219) ( Show Source ): You can put this solution on YOUR website! plot (0, -7) first then go right 2 and up three or left 2 and down 3. Choose the most convenient method to graph a line. The point (0, b) ( 0, b) where the graph of a line crosses the y y -axis is called the y y -intercept of the line. [tex]m=\frac {y_1-y_2} {x_1-x_2} [/tex] Replace the formula with the selected points. Graph the line using the slope, y-intercept, and two points. Your welcome! Learn how to graph a line using Slope and y-intercept. Graph y=1/3 Use the slope-intercept form to find the slope and y-intercept Slope: 0 0. Formulate the line equation in the slope-intercept form y = mx + c, keeping in mind that c = yc. Rewrite in slope-intercept form y = − 2 3x+2 y = - 2 3 x + 2. Facebook today unveiled a new search feature for its flagship product, facebook. The slope and y-intercept calculator takes a linear equation and allows you to calculate the slope and y-intercept for the equation. Then you plug in the numbers from the table into the equation and use. Graph the line using the slope, y-intercept, and two points. Explore math with our beautiful, free online graphing calculator. Shows the work, graphs the line and gives line equations. Algebra y = 4x − 6 y = 4 x - 6. Jan 18, 2024 · The slope intercept form calculator will teach you how to find the equation of a line from any two points that this line passes through. From A-list celebrities to the true Sun Valley royalty—dozens of storied local Olympians. 0 + Number Line line-given-slope-point-calculator Free line given slope & point calculator - find the equation of a line given slope and point step-by-step. The slope-intercept form is the most "popular" form of a straight line. Slope intercept form is y=mx+bThis is where m is the slope fo the line What are the slope and the y-intercept of the linear function that is represented by the graph? On a coordinate plane, a line goes through points (0, 3) and (4, 0). Draw a straight line through the 2 points. Writing equations from y -intercept and another point. To graph a linear equation in slope-intercept form, we can use the information given by that form. [tex]m=\frac {y_1-y_2} {x_1-x_2} [/tex] Replace the formula with the selected points. Select two x x values, and plug them into the equation to find the corresponding y y. Use the slope-intercept form to find the slope and y-intercept Slope: 1 1. To graph a linear equation in slope-intercept form, we can use the information given by that form. For the line with slope -2 and y-intercept -3, the equation is y = -2x - 3. Draw a straight line through it, and make sure the line is rising (left to right) because the slope is. Recall that the slope of a line is the ratio of the change in y over the change in x between any two points on the line: Slope = Change in y Change in x. Slope and Y-Intercept Calculator. Step 1: Enter the linear equation you want to find the slope and y-intercept for into the editor. Planting on a slope? Take these 6 steps to ensure your landscaping grows strong. Use the slope-intercept form to find the slope and y-intercept Slope: − 4 3 - 4 3. Draw a straight line through the 2 points. y-intercept: (0,1) ( 0, 1) Any line can be graphed using two points. Feb 21, 2022 · The y y -intercept. Learn how to find the slope-intercept equation of a line from two points on that line. As before, we can tell that the line passes through the y -intercept ( 0, 1) , and through an additional point ( 0 + 1, 1 + 2 3) = ( 1, 1 2 3). I'll use the point (-1, 2) 2 = -2/3 (-1) + b 2 - 2/3 = b Answer 1. Select two x x values, and plug them into the equation to find the corresponding y y values x y 0 −6 5 −4 x y 0 - 6 5 - 4. Rewrite in slope-intercept form y = 3 4x− 3 y = 3 4 x - 3. The world of online gaming has become increasingly popular, with a wide range of games available to suit every interest and skill level. Calculator to plot lines in Slope y-intercept form and Standard form. Using slope intercept formula, y = mx + b m = slope b = y-intercept. One can easily describe the characteristics of the straight line even without seeing its graph because the slope and y-intercept can easily be identified. Writing equations from y -intercept and another point. X is 0 here and y is -3 This was actually one of the points, or one of the pairs that we first tried out. How to find the y-intercept of a graph? The y-intercept is the point where the line intersects the y-axis. The formula y = mx+b is used to represent a linear relationship In the Cartesian Plane, the slope of a graph represents the rate of change of the graph. Many students find this useful because of its simplicity. y = mx +b y = m x + b. Using slope intercept formula, y = mx + b m = slope b = y-intercept. Using slope intercept formula, y = mx + b m = slope b = y-intercept. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Shows the work, graphs the line and gives line equations. We will now generate the slope-intercept formula for a line having y y -intercept (0, b) ( 0, b) and Slope = m Slope = m (see Figure 31 3 1 ). Answer:y=2/3x-2Step-by-step explanation:All of the given options are in slope intercept form. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Select two x x values, and plug them into the equation to find the corresponding y y values. Algebra y = 2x − 3 y = 2 x - 3. Let's graph y = 2 3 x + 1. Then, to find the slope 'm' and the y-intercept 'b', we can use the two points given, that is, apply the x and y values of the point in the equation. We can make an equation in slope intercept form by using the point-slope form, which is y-y₁=m (x-x₁). Rewrite in slope-intercept form y = 1 3x+ 2 y = 1 3 x + 2. The slope of the line is the value of , and the y-intercept is the value of. Use the slope-intercept form to find the slope and y-intercept Slope: 2 3 2 3. Go up 2 and to the right 3 so you land on (3, 0) and plot it. In this section, we outline a process to easily determine two points using the \ (y\)-intercept and the slope. The y-intercept of the graph is -3. Use the slope-intercept form to find the slope and y-intercept Slope: 4 4. Step by step explanations are provided. Rewrite in slope-intercept form y = 3 4x− 3 y = 3 4 x - 3. Then, locate the y-intercept at the point (0, 490). equipbase In this case, mark a point after a rise of \ (1\) unit and a run of \ (2\) units. Transcript. Graph the line using the slope, y-intercept, and two points y-intercept: (0,3) ( 0, 3) x y 0 3 1 3 x y 0 3 1 3. Oct 6, 2022 · Recognize the relation between the graph and the slope–intercept form of an equation of a line. [tex]m=\frac {y_1-y_2} {x_1-x_2} [/tex] Replace the formula with the selected points. Have a question about using Wolfram|Alpha? Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. Know the equation of the line, identify the values of slope and y-intercept, and easily plot the line! line, slope=-2, y-intercept=3. Know the equation of the line, identify the values of slope and y-intercept, and easily plot the line! line, slope=-2, y-intercept=3. Jul 5, 2024 · Slope calculator finds slope of a line using the formula m equals change in y divided by change in x. Select two x x values, and plug them into the equation to find the corresponding y y values. Example: $ \text { 2r3 } = 2 \cdot \sqrt {3}$ Graph y=3/2 Use the slope-intercept form to find the slope and y-intercept Slope: 0 0. Select two x x values, and plug them into the equation to find the corresponding y y values. y-intercept: (0,−3) ( 0, - 3) Any line can be graphed using two points. I'll use the point (-1, 2) 2 = -2/3 (-1) + b 2 - 2/3 = b Answer 1. Discover the minimum slope required for a metal roof with our helpful guide. If you haven't read it yet, you might want to start with our introduction to slope-intercept form. For example, you might have sales figures from four key. In order to graph the line, it needs to be in slope-intercept form. Expert Advice On Improving Your. One can easily describe the characteristics of the straight line even without seeing its graph because the slope and y-intercept can easily be identified. X is 0 here and y is -3 This was actually one of the points, or one of the pairs that we first tried out. Graph the line using the slope, y-intercept, and two points y-intercept: (0, 3 2) ( 0, 3 2) x y 0 3 2 1 3 2 x y 0 3 2 1 3 2. V = 7 x 2 x 4 = 56 cm^3. hedi romanova The slope of graph at any given point is the point’s “y” value (rise) divided by the “x” va. Where m is the slope and b is the y-intercept value. Learn three (3) methods for graphing a line in the xy-axis: 'Table of Values Method', 'Slope and y-intercept Form', & 'x and y-Intercepts Method. It will help you to find the coefficients of slope and y-intercept, as well as the x-intercept, using the slope intercept formulas. Graphing lines with fractional slope. The equation can be in any form as long as its linear and and you can. Rewrite in slope-intercept form y = 1 5x+ 3 y = 1 5 x + 3. The slope of the line, #m#, is found by. Step by step explanations are provided. The y-intercept of the graph is -3. Select two x x values, and plug them into the equation to find the corresponding y y values. Graphs help to illustrate relationships between groups of data by plotting values alongside one another for easy comparison. Graphing lines with fractional slope. Learn three (3) methods for graphing a line in the xy-axis: 'Table of Values Method', 'Slope and y-intercept Form', & 'x and y-Intercepts Method. To graph the line with the equation y = -2/3x + 490 using the slope-intercept method, start by identifying the slope, which is -2/3, indicating a downward slope. Use the slope-intercept form to find the slope and y-intercept Slope: 2 3 2 3. If you haven't read it yet, you might want to start with our introduction to slope-intercept form. Learn about the slope-intercept form of two-variable linear equations, and how to interpret it to find the slope and y-intercept of their line. Free line equation calculator - find the equation of a line given two points, a slope, or intercept step-by-step The slope intercept form is probably the most frequently used way to express equation of a line. y-intercept: (0,8) ( 0, 8) Any line can be graphed using two points. Learn three (3) methods for graphing a line in the xy-axis: 'Table of Values Method', 'Slope and y-intercept Form', & 'x and y-Intercepts Method. It must pass through the point (0, 3) and slant upward from left to right. Step by step explanations are provided. pandg rebate status Use the slope-intercept form to find the slope and y-intercept Slope: 2 2. For example, y = -2x + 3. Slope-intercept equation from slope & point. Graph a line using its slope and intercept. Find the slope=m of the equation y = mx + b. “B” is the point value of where the line intercepts the y axis, called the y intercept. Tornado chasers generally stay about a mile away from the tornado itself -- but not IMAX cinematographer Sean Casey. Graphing lines with fractional slope. Find two points on the line Graph the line using the slope, y-intercept, and two points Write −3 - 3 as an equation Use the slope-intercept form to find the slope and y-intercept Slope: 0 0. The equation of any nonvertical line can be written in slope-intercept form \ (y=mx+b\). Use the slope-intercept form to find the slope and y-intercept Slope: 3 2 3 2. x y 0 1 3 1 1 3 x y 0 1 3 1 1 3. Get an overview about all NORTH-SLOPE-CAPITAL ETFs – price, performance, expenses, news, investment volume and more. The equation point slope calculator will find an equation in either slope intercept form or point slope form when given a point and a slope. Graphing lines with fractional slope. The equation of the line is y = 3/2 x + 3. Go up 2 and to the right 3 so you land on (3, 0) and plot it. Graphing a line given point and slope (Opens a modal) Calculating slope from tables (Opens a modal). However, in linear algebra , a linear function is a function that maps a sum to the sum of the images of the summands.
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In order to graph the line, it needs to be in slope-intercept form. This is the value of y when x is equals to zero. The y-intercept of the graph is -3. Learn how to find the slope-intercept equation of a line from two points on that line. Step-by-step explanation: I am writing this in slope intercept form since we only have the slope and the y intercept profile. Let's graph y = 2 3 x + 1. The functions whose graph is a line are generally called linear functions in the context of calculus. It must pass through the point (0, 3) and slant upward from left to right. For example, y=2x+3 tells us that the slope of the line is 2 and the y-intercept is at (0,3). Explain. Find the slope=m of the equation y = mx + b. In order to graph the line, it needs to be in slope-intercept form. Use the slope-intercept form to find the slope and y-intercept Slope: − 2 3 - 2 3. To be able to use slope intercept form, all that you need to be able to do is 1) find the slope of a line and 2) find the y-intercept of a line. [tex]m=\frac {y_1-y_2} {x_1-x_2} [/tex] Replace the formula with the selected points. Your welcome! Learn how to graph a line using Slope and y-intercept. y intercept: if the equation is y=mx+b, the y intercept is b. Then, to find the slope 'm' and the y-intercept 'b', we can use the two points given, that is, apply the x and y values of the point in the equation. In December, North Korea warned that a naval blockade would be considered a. Know the equation of the line, identify the values of slope and y-intercept, and easily plot the line! line, slope=-2, y-intercept=3. It follows that, given an equation, setting x equal to 0 and solving for y will yield the y-intercept of the line. base area = (9 x 3)/2 = 13,5 km^2. darwins dog food rewrite in slope-intercept form. The slope-intercept form of a line is \(y=mx+b\), where m represents the slope and b is the y-intercept. is the equation of a line. Find two points on the line Graph the line using the slope, y-intercept, and two points. Slope: y-intercept. The point (0, b) ( 0, b) where the graph of a line crosses the y y -axis is called the y y -intercept of the line. Using slope intercept formula, y = mx + b m = slope b = y-intercept. slope = (y₂ - y₁)/ (x₂ - x₁) and figure out the equation first. Identify the slope and y-intercept form of an equation of a line. Graph the line using the slope, y-intercept, and two points y-intercept: (0, 3 2) ( 0, 3 2) x y 0 3 2 1 3 2 x y 0 3 2 1 3 2. First at all, you need to remember that y-intercept is the point where the line crosses the y-axis. A linear equation whose line is graphed is defined by the equation, y = mx + b, where the slope of the line is m and the point on the y-axis where the line intercepts is b ( y-intercept ). Use the slope-intercept form to find the slope and y-intercept Slope: 1 1. The y-intercept of the graph is -3. Download free on Amazon. 778, and the slope is -0 You should arrange this into a regression equation: 45% of the variation in Y. Using slope intercept formula, y = mx + b m = slope b = y-intercept. He has built a Tornado Intercept Vehicle and hopes to withstand. Let's graph y = 2 3 x + 1. Learn how to find the slope-intercept equation of a line from two points on that line. So we have: Solution:According to the data of the problem, we get that the equation of the line would be:[tex]y\\text{ = 7x+3}[/tex]Thus, the graph of this line is: Plot (0, -2) since -2 is the y-intercept in mx+b. A linear equation whose line is graphed is defined by the equation, y = mx + b, where the slope of the line is m and the point on the y-axis where the line intercepts is b ( y-intercept ). check toll violations by license plate ny y-intercept: (0,−3) ( 0, - 3) Any line can be graphed using two points. To be able to use slope intercept form, all that you need to be able to do is 1) find the slope of a line and 2) find the y-intercept of a line. Graph the line using the slope and the y-intercept, or the points y-intercept: (0,0) ( 0, 0) x y 0 0 2 3 x y 0 0 2 3. Answer by Boreal (15219) ( Show Source ): You can put this solution on YOUR website! plot (0, -7) first then go right 2 and up three or left 2 and down 3. Let's look at the graph of the equation \ (y=12x+3\) and find its slope and y -intercept. Feb 21, 2022 · The y y -intercept. Learn how to find the slope-intercept equation of a line from two points on that line. Select two x x values, and plug them into the equation to find the corresponding y y values. Using slope intercept formula, y = mx + b m = slope b = y-intercept. The line drawn through these points represents the given features. Select two x x values, and plug them into the equation to find the corresponding y y values. It will help you to find the coefficients of slope and y-intercept, as well as the x-intercept, using the slope intercept formulas. y-intercept: (0,5) ( 0, 5) Any line can be graphed using two points. By definition the y-intercept of 2 is the point (0, 2). Select two x x values, and plug them into the equation to find the corresponding y y. Graphing a line given point and slope (Opens a modal) Calculating slope from tables (Opens a modal). By definition the x-intercept of 3 is the point (3, 0) and. perazzi mx15l In this form, we can identify the slope, \ (m\), and the \ (y\)-intercept, \ ( (0, b)\). Identify the slope and y-intercept form of an equation of a line. In order to graph a line, we need two points on that line. Have a question about using Wolfram|Alpha? Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. Then, to find the slope 'm' and the y-intercept 'b', we can use the two points given, that is, apply the x and y values of the point in the equation. Free y intercept calculator - find function's y-axis intercept step-by-step You want to get y by itself on one side of the equation, so you need to divide both sides by 2 to get y = 3x - 6; This is slope intercept form, y = 3x - 6. Your welcome! Learn how to graph a line using Slope and y-intercept. x − 5y −5y −5y −5 y = = = = 5 −x + 5 −x+5 −5 15x − 1. 2 ), fractions ( 10/3) and Square Roots - (use letter 'r' as a square root symbol). Slope intercept form is y=mx+bThis is where m is the slope fo the line What are the slope and the y-intercept of the linear function that is represented by the graph? On a coordinate plane, a line goes through points (0, 3) and (4, 0). Select two x x values, and plug them into the equation to find the corresponding y y. Once you graph at least 3 points, you. Algebra. Step by step explanations are provided. Free line equation calculator - find the equation of a line given two points, a slope, or intercept step-by-step The slope intercept form is probably the most frequently used way to express equation of a line. Oct 6, 2022 · Recognize the relation between the graph and the slope–intercept form of an equation of a line. y = mx + b-6 = 1/2(7) + b-6 = 35 = b Slope-intercept equation for this question would be y = x/2 - 9. From the y-intercept, move 3 units to the right and 2 units down to find another point What is the graph of a line? The graph of y = -3x + 2 in slope-intercept form has a y-intercept at (0, 2) and a slope of -3, indicating a decrease of 3 units in the y-direction for every 1 unit increase in the x-direction. If you need to calculate the slope using two points, use slope calculator. Free line equation calculator - find the equation of a line given two points, a slope, or intercept step-by-step The slope intercept form is probably the most frequently used way to express equation of a line. Step 1: Enter the linear equation you want to find the slope and y-intercept for into the editor.
Explore math with our beautiful, free online graphing calculator. Input table with x and y values. Select two x x values, and plug them into the equation to find the corresponding y y values x y 0 3 2 6 x y 0 3 2 6. The y-intercept of the graph is -3. It will help you to find the coefficients of slope and y-intercept, as well as the x-intercept, using the slope intercept formulas. Jul 5, 2024 · Slope calculator finds slope of a line using the formula m equals change in y divided by change in x. Any line can be graphed using two points. how to crochet alpha patterns Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Pre-Algebra y = x + 1 y = x + 1. The calculator also has the ability to provide step by step solutions. Select two x x values, and plug them into the equation to find the corresponding y y. Identify the slope and y-intercept form of an equation of a line. Algebra y = 4x y = 4 x. osrs craw Select two x x values, and plug them into the equation to find the corresponding y y. y-intercept: (0,2) ( 0, 2) Any line can be graphed using two points. Answer by Boreal (15219) ( Show Source ): You can put this solution on YOUR website! plot (0, -7) first then go right 2 and up three or left 2 and down 3. Steps for graphing an equation using the slope and y-intercept: Find the y-intercept = b of the equation y = mx + b. x − 5y −5y −5y −5 y = = = = 5 −x + 5 −x+5 −5 15x − 1. 16 to discuss a naval blockade. how to tell a coworker to stay in their lane Slope = Δy Δx Slope formula. Find two points on the line Graph the line using the slope, y-intercept, and two points. In conclusion, the equation of the line is y = 2 x + 3. Choose the most convenient method to graph a line. PowerPoint callouts are shapes that annotate your presentation with additional labels. Graph and interpret applications of slope–intercept.
To graph a linear equation in slope-intercept form, we can use the information given by that form. If you are not given 2 points, you can find 2 points on the graph and use them to find the slope So, in your equation, your y-intercept = (0, -3). y-intercept: (0, 1 3) ( 0, 1 3) Find two points on the line. To be able to use slope intercept form, all that you need to be able to do is 1) find the slope of a line and 2) find the y-intercept of a line. Algebra y = −5x − 3 y = - 5 x - 3. Find two points on the line Graph the line using the slope, y-intercept, and two points Find slope-intercept equation from graph (example) Similarly, when we need to know how to write slope-intercept form from a graph, we determine the slope and the y-intercept. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. Jan 18, 2024 · The slope intercept form calculator will teach you how to find the equation of a line from any two points that this line passes through. The equation of any nonvertical line can be written in slope-intercept form \ (y=mx+b\). Calculator to plot lines in Slope y-intercept form and Standard form. Select two x x values, and plug them into the equation to find the corresponding y y values. Algebra y = x y = x. It will help you to find the coefficients of slope and y-intercept, as well as the x-intercept, using the slope intercept formulas. Slope and Y-Intercept Calculator. Select two x x values, and plug them into the equation to find the corresponding y y values x y 0 −3 5 −6 x y 0 - 3 5 - 6. Graphing lines with fractional slope. One can easily describe the characteristics of the straight line even without seeing its graph because the slope and y-intercept can easily be identified. Graphing lines with fractional slope. Expert Advice On Improv. Step-by-step explanation: I am writing this in slope intercept form since we only have the slope and the y intercept profile. Your welcome! Learn how to graph a line using Slope and y-intercept. cigar lounges near me [tex]m=\frac {y_1-y_2} {x_1-x_2} [/tex] Replace the formula with the selected points. y-intercept: (0,2) ( 0, 2) Any line can be graphed using two points. The slope of the line is the value of , and the y-intercept is the value of. Let's graph y = 2 3 x + 1. Draw a straight line through the 2 points. Explanation: First plug in to slope-intercept form y = mx + b (m is slope and b is y-intercept): y = mx + b ⇒ y = − 3x +( − 2) → y = −3x −2. How to find the y-intercept of a graph? The y-intercept is the point where the line intersects the y-axis. Oct 6, 2022 · Recognize the relation between the graph and the slope–intercept form of an equation of a line. Let's look at the graph of the equation \ (y=12x+3\) and find its slope and y -intercept. Have a question about using Wolfram|Alpha? Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. Many students find this useful because of its simplicity. Graph the line using the slope, y-intercept, and two points. One can easily describe the characteristics of the straight line even without seeing its graph because the slope and y-intercept can easily be identified. Free slope intercept form calculator - find the slope intercept form of a line given two points, a function or the intercept step-by-step The y-intercept is at the coordinate that has a 0 for the x-coordinate. y-intercept: (0,0) ( 0, 0) Any line can be graphed using two points. tyler uisd Slope intercept form is y=mx+bThis is where m is the slope fo the line What are the slope and the y-intercept of the linear function that is represented by the graph? On a coordinate plane, a line goes through points (0, 3) and (4, 0). V = 7 x 2 x 4 = 56 cm^3. Download free in Windows Store. Select two x x values, and plug them into the equation to find the corresponding y y values. Identify the slope and y-intercept form of an equation of a line. How to find the y-intercept of a graph? The y-intercept is the point where the line intersects the y-axis. The slope-intercept form is the most "popular" form of a straight line. In this form, we can identify the slope, \ (m\), and the \ (y\)-intercept, \ ( (0, b)\). Pre-Algebra y = 2x + 2 y = 2 x + 2. y-intercept: (0,0) ( 0, 0) Any line can be graphed using two points. The slope-intercept form is the most "popular" form of a straight line. Graph the line using the slope, y-intercept, and two points y-intercept: (0, 3 2) ( 0, 3 2) x y 0 3 2 1 3 2 x y 0 3 2 1 3 2. The site's offering of free PDF te. To graph a linear equation in slope-intercept form, we can use the information given by that form. Looking at the table, when x=0 y=3, so the coordinates for the y-intercept are (0, 3) To calculate the slope of the line you need to use two points crossed by it, for example (1, 6) and (0, 3) The formula to calculate the slope is. Draw a straight line through the 2 points. Using slope intercept formula, y = mx + b m = slope b = y-intercept. Jan 18, 2024 · The slope intercept form calculator will teach you how to find the equation of a line from any two points that this line passes through. Unfortunately, the results fell short and ICPT stock is tanking. Have a question about using Wolfram|Alpha? Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. So we have: Solution:According to the data of the problem, we get that the equation of the line would be:[tex]y\\text{ = 7x+3}[/tex]Thus, the graph of this line is: Plot (0, -2) since -2 is the y-intercept in mx+b. With this information you can use the lineal equation in slope of a line form : m=(Y 2 - Y 1) / (X 2 - X 1) Graph y=-2 Use the slope-intercept 2. (Make sure you go up to the right if it's positive and down to the right if. In this form, we can identify the slope, \ (m\), and the \ (y\)-intercept, \ ( (0, b)\).