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.

Question

Kailey Howell

11 November, 13:16

+4

Answers (1)

Know the Answer?

Jaron Glenn · Answer 1

Average change is (y2-y1) / (x2-x1)

y=x^2+2x+3 so

(38-3) / (5--2) = 35/7=5

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.