## Introductory Algebra for College Students (7th Edition)

Published by Pearson

# Chapter 3 - Section 3.5 - The Point-Slope Form of the Equation of a Line - Exercise Set: 17

y-0=1(x+3) y=x+3

#### Work Step by Step

m=$\frac{y_2-y_1}{x_2-x_1}$ m=$\frac{3-0}{0+3}$ m=$\frac{3}{3}$ m=1 y-y$_1$=m(x-x$_1$) y-0=1(x-(-3)) y-0=1(x+3) This is point slope form. y=1(x+3) y=1(x)+1(3) y=x+3 This is slope-intercept form.

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