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Use the intercept method to graph each equation.$$x-y=-3$$
$x=0, y=3$$y=0, \quad x=-3$
Algebra
Chapter 3
Graphing Linear Equations and Inequalities in Two Variables; Functions
Section 3
Intercepts
Graphs and Statistics
Equations and Inequalities
Linear Functions
Systems of Equations and Inequalities
Oregon State University
Harvey Mudd College
Lectures
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So for the equation, X minus y eyes negative. Three. If we want to use our intercept method, I'm gonna plug in a zero for the X, because that will give me why. Why intercept? So if I do, zero minus y is equal to negative three. I just have to multiply both sides of the equation by a negative one. To get that, Why is equal to positive three, Which gives me that zero comma three is a coordinate point. I have. And it's also my wife intercept. Right, Because we have zero for the X. So this time I'm gonna plug in a zero for the why. Now, that gives me X minus zero is negative three. And that's gonna give me my ex intercept because I have X equals negative three and so negative three Common zero is another point that I have. So now when I plot that, I could say negative three comma zero just here and then zero comma. Three witches here. And now that I have two points, I just have to connect
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