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Big Ideas Math Integrated I, 2016

BI

Big Ideas Math Integrated I, 2016 View details

1. Writing Equations in Slope-Intercept Form

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Exercise 7 Page 169

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

y=2/3x-8

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= 23 and b= -8 into this equation, we can write the equation of the line in slope-intercept form. y= 2/3x+( -8) ⇒ y=2/3x-8

Subchapter links

Communicate Your Answer p.165

Monitoring Progress p.167-168

Exercises p.169-170