A function is given g x 7 23 x x 3 x 2 a Determine the n

A function is given. g (x) = 7 - 2/3 x: x = -3, x = 2 (a) Determine the net change between the given values of the variable. (b) Determine the average rate of change between the given values of the variable.

Solution

Solution:

A)

Here;

f(-3) = 7-(2/3)(-3) = 9

and

f(2) = 7-(2/3)(2) = 5.667

hence;

The difference = 9-5.667

=> 3.334

B)

Average = (9-5.667) / 2-(-3)

=> 0.6667