Question

What is the slope of a trend line that passes through the points (5, 80) and (7, 65)?

15
15
16
15
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TIME HEMA
03:51:
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Answer 1

Slope=-7.5

Explanation:

(x1,y1)=(5,80)

(x2,y2)=(7,65)

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

= (65-80)/(7-5)

=-15/2

=-7.5