Use the table below of the function f(x) = x4 − 4x to answer this question: x f(x) −2 24 −1 5 0 0 1 −3 2 8 what is the average rate of change from x = −1 to x = 2?

The average rate of change between -1 and 2 is 1.

Step-by-step explanation:

To get this, use the two ordered pairs (-1, 5) and (2, 8). Now use the slope formula to find the rate of change.

m(slope) = (y2 - y1)/(x2 - x1)

m = (8 - 5)/(2 - -1)

m = 3/3

m = 1

i suppose it should be (y=2x-5)

step-by-step explanation: