What is the slope of the line containing (-3,1) and (1,-2)? A. 4/3 b. -3/4 c. -4/3 d. 3/4

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asked Jan 15, 2018 132k views

2 Answers

Doinghun · Answer 1 · 2018-01-20T04:23:00+0000

b. -3/4

First graph the points then add the straight line through them and to find slope you do rise/run, formula being y2-y1/x2-x1. This means putting the second y value minus the first y value and dividing that by the second x value minus the first x value. Then simplify.

What is the slope of the line containing (-3,1) and (1,-2)? A. 4/3 b. -3/4 c. -4/3 d. 3/4

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