Question

PLEASE SHOW WORK

Find the average rate of change for the quadratic function, f(x) = 2x2 +5, over the interval of [-2, 1].
Average rate of change:

Answer 1

The units on a rate of change are “output units per input units.” The average rate of change between two input values is the total change of the function values (output values) divided by the change in the input values.

im lazy :)