SOLUTION: In the equation y + 5 = 3x + 10 isolate y. Identify the slope and the y-intercept.

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Question 804843: In the equation y + 5 = 3x + 10 isolate y. Identify the slope and the y-intercept.
Answer by solver91311(24713)   (Show Source): You can put this solution on YOUR website!


Add -5 to both sides. The slope is then the coefficient on x and the constant term is the y-coordinate of the y-intercept. Don't let anyone, including your teacher, tell you that the constant term in the slope-intercept form IS the intercept, because it most assuredly is not. An intercept is a point and a point must be represented by an ordered pair. So if the constant term is b, then the y-intercept is (0,b).

John

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