Find the average rate of change of f (x) = 2x^2-2x from x=2 to x=6.

Step-by-step explanation:

f (x) = 2 (x) ^2-2 (x)

x=2 and x=6

substitute

=2 (2) ^2-2 (2)

=2 (16) - 2 (2)

=32-4

=18

2 (6) ^2-2 (6)

=2 (36) - 2 (6)

=72-12

=60

TO FIND THE AVERAGE,

60+18/2

=39