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Pearson Algebra 1 Common Core, 2011

PA

Pearson Algebra 1 Common Core, 2011 View details

5. Standard Form

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Exercise 77 Page 328

Substitute the given points into the Slope Formula.

There is no answer for this exercise

Practice makes perfect

We can calculate the slope by substituting the given points into the Slope Formula.

m=y_2-y_1/x_2-x_1

SubstitutePoints

Substitute ( -4,2) & ( 5,2)

m=2- 2/5-( -4)

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Add and subtract terms

a-(- b)=a+b

m=2-2/5+4

Add and subtract terms

m=0/9

Calculate quotient

m=0

The slope of the line that passes through the given points is 0.

Subchapter links

Lesson Check p.325

Practice and Problem-Solving Exercises p.326-328

Standardized Test Prep p.328

Mixed Review p.328