What is the average rate of change of the function f(x) = - 3x + 5 over the interval x = - 1 to x = 1 ?

-3

Step-by-step explanation:

Given

F(x)=-3 x +5

in the interval x=-1 to x=1

Average rate of change is given by

over x=a to x=b

F(1)=-3+5=2

F(-1)=3+5=8

Thus average rate of change

step-by-step explanation:

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step-by-step explanation:

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