laceyjfoor7 laceyjfoor7
  • 19-07-2018
  • Mathematics
contestada

What is the slope of the line threw (-9,6) and (-3, 9)

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musiclover10045
musiclover10045 musiclover10045
  • 19-07-2018

The slope is the change in Y over the change in X.


(-9,6) is X1 and Y1.

(-3,9) is X2 and Y2.


Slope = Y2-Y1 / X2-X1


Slope = 9 - 6 / -3 - (-9)


Slope = 3/6 = 1/2


The slope = 1/2

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