Compare the following functions:

Function A:

For Function A: What is the slope/rate of change for the interval of f(0) to f(4)?
_____ ; for f(4) to f(8)?______.

For Function B: What is the slope/rate of change for the interval of f(0) to f(4)?_____; for f(4) to f(8)?_______ as the larger slope _____ has the larger y-intercept.