Question

Calculate the rate of change of the linear function that contains the points
(−15, 30) and (7, −14).

Answer 1

Answer:

-2

Step-by-step explanation:

X1 Y1 X2 Y2

(-15, 30) (7, -14)

Y2-Y1 = -14-30 = -44 = -2

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X2-X1 = 7-(-15)= 22 = 1