Please Help!!!! I need Help !!!Compare the average rate of change of the two functions below. Which function has the greater average rate of change over the interval [1, 2]?

Function A: g(x)=x2+4x−8
Function B: h(x)=x2−3x+6
Question 5 options:

Function A has the greater average rate of change over the interval [1, 2].


The two function have the same average rate of change over the interval [1, 2].


Function B has the greater average rate of change over the interval [1, 2].