Question

What is the slope of the line that contains the points (−3, −1) and (3, 3)?

Undefined
0
two thirds
three halves

Answer 1

(c) 2/3

Explanation:

You want the slope of the line through points (-3, -1) and (3, 3).

Slope

The slope is given by the formula ...

m = (y2 -y1)/(x2 -x1)

m = (3 -(-1))/(3 -(-3)) = 4/6 = 2/3

The slope of the line is two thirds, choice C.

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