Giving 40 points to people whom will answer this correctly. given the function h(x) = 4x, section a is from x = 0 to x = 1 and section b is from x = 2 to x = 3.part a: find the average rate of change of each section. part b: how many times greater is the average rate of change of section b than section a? explain why one rate of change is greater than the other.