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Pearson Algebra 1 Common Core, 2011

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Pearson Algebra 1 Common Core, 2011 View details

1. Zero and Negative Exponents

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Exercise 83 Page 423

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

y=2/5x-3

Practice makes perfect

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= 2/5 and b= -3 into this equation, we can write the line's slope-intercept form equation. y= 2/5x+( - 3) ⇔ y= 2/5x- 3

Subchapter links

Lesson Check p.421

Practice and Problem-Solving Exercises p.421-423

Standardized Test Prep p.423

Mixed Review p.423