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3 years ago

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The equation of the linear regression line represents the relationship between the number of cars washed for charity, x, and the

amount earned for the charity, y. What does the slope of the line represent? yˆ=10x+20

1 answer:

Ahat [919]3 years ago

7 0

<span>For every car washed for charity, the amount earned for the charity increases by $10.
</span>

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