Find the average rate of change of ​f(x) =x^3-2x+2 over the following intervals.

Question

​(a) From−6 to −3

​(b) From −1 to 3

​(c) From 3 to 4

Answer 1

(a) f(-6) = (-6)³ -2(-6) + 2 = -216 + 12 + 2 = -202

f(-3) = -27 + 6 + 2 = -19

(-202 - (-19))/(-6 - (-3)) = -183/-3 = 61

The others are on you.