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Pearson Algebra 1 Common Core, 2011 View details

3. Slope-Intercept Form

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Exercise 20 Page 312

Substitute the slope and y-intercept into the slope-intercept form.

y=- 0.5x+1.5

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Lines written in slope-intercept form follow a certain format. y= mx+ b In this form, m is the slope and b is the y-intercept. By substituting m= -0.5 and b= 1.5 into this equation, we can write the line's slope-intercept form equation. y= - 0.5x+ 1.5