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Big Ideas Math Integrated I, 2016

BI

Big Ideas Math Integrated I, 2016 View details

7. Systems of Linear Inequalities

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Exercise 54 Page 262

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

y=-1/4x-1

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=- 1 4 and b= -1 into this equation, we can write the line's slope-intercept form equation. y=-1/4x+( -1) ⇒ y=-1/4x-1

Subchapter links

Communicate Your Answer p.255

Monitoring Progress p.256-259

Exercises p.260-262