Let f(x)=−12(x+2)2+5 . what is the average rate of change for the quadratic function from x=−3 to x = 1?

Average rate of change = -6

Step-by-step explanation:

The average rate of change over the interval (a,b) is given by;

[ f(b) - f(a)] / (b-a)........................where interval is (a,b)

(a,b) interval =(-3,1)

Where;

f(x)= -12 (x+2)² +5

i think 1: 2

step-by-step explanation: