Plot they-intercept of the graph. Remember, they-intercept has coordinates (0,b); mark that point on the graph. Start at they-intercept and use the slope to count steps to another point on the graph. You learned how to do this inGraphing Linear Equations. Remember, positive numbers in t...
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Quick Graphs Using Slope-Intercept Form X and Y Intercepts. Systems of Equations Solving by Graphing. Lesson 4.4 Objective: To graph a line on a coordinate plane only using the slope and the y-intercept. Essential Question: How can I graph an equation without. 3.1 Graphing Linear Equations...
(0,-2)and(2,0) Graphtheequations. 2x+y=4 (0,4)and(2,0) x-y=2 (0,-2)and(2,0) Wheredothelinesintersect? (2,0) 2x+y=4 x–y=2 Checkyouranswer! Tocheckyouranswer,plugthepointbackintobothequations. 2x+y=4 2(2)+(0)=4 ...
Watch this tutorial, and learn about the point-slope form of a line! Using the Distributive Property What is the Distributive Property? The distributive property is a very deep math principle that helps make math work. It's the rule that lets you e...
What's Slope-Intercept Form of a Linear Equation? When you're learning about linear equations, you're bound to run into the point-slope form of a line. This form is quite useful in creating an equation of a line if you're given the slope ...