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14-12-2020
Mathematics

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Calculate the slope of the trend line
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Calculate the slope of the trend line Please class=

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kchensink kchensink

14-12-2020

Answer:

Slope is .18

Step-by-step explanation

Find two points along the line.

Calculate slope using [tex]\frac{y2-y1}{x2-x1}[/tex].

I used the points (1985, .21) and (1990, .30).

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