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Pearson Algebra 1 Common Core, 2011 View details

3. Slope-Intercept Form

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Exercise 1 Page 311

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

y=6x-4

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Lines written in slope-intercept form follow a certain format. y= mx+ bIn this form, m is the slope and b is the y-intercept. By substituting m= 6 and b= - 4 into this equation, we can determine the slope-intercept form of the line. y= 6x+( - 4) We can simplify this equation a little bit. y=6x+(- 4) ⇔ y=6x-4