Question

What is the average rate of change for f(x) from x=−10 to x = 0?

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Answer 1

find f(-10) and f(0)

f(-10)=184
f(0)=-6

(f(0)-f(-10))/(0-(-10))=average rate of change
(-6-184)/(0-(-10))=-190/(0+10)=-190/10=-19
answer is -19