What is the average rate of change for this quadratic function for the interval from x = 2 to x = 4?

B. -6

Step-by-step explanation:

Average rate of change =

Where,

b = 4, f(b) = -15

a = 2, f(a) = -3

Plug in the values

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.