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Using the slope formula, find the slope of the line through the given points. (4,9) and (6,1)

1 Answer

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The slope formula:


m=(y_2-y_1)/(x_2-x_1)

We have the points (4, 9) and (6, 1).

Substitute


m=(1-9)/(6-4)=(-8)/(2)=-4

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