Let f(x)=x2+2x+3 . what is the average rate of change for the quadratic function from x=−2 to x = 5? enter your answer in the box.

 5

Step-by-step explanation:

The given function : (Its a quadratic function with degree 2.)

The average rate of change for the quadratic function from x=−2 to x = 5 will be :-

 [Note (-)(-)=(+)]

Hence, the average rate of change for the quadratic function from x=−2 to x = 5 is 5 .

step-by-step explanation: