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Chapter 4: Q. 261 (page 494)

In the following exercises, use the slope formula to find the slope of the line between each pair of points.

(4,-5),(1,-2)

Short Answer

Expert verified

The slope of the line is-1.

Step by step solution

01

Step 1. Given Information

The given coordinates are(4,-5),(1,-2).

02

Step 2. Determine the slope

  • Substitute x1=4,y1=-5,x2=1,y2=-2into the slope formula, m=y2-y1x2-x1.

m=-2-(-5)1-4=-2+5-3=3-3=-1

  • So, the slope of the line is-1.

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