Consider the graphs of $f(x)$ and $g(x)$ below:

For each interval given below, decide whether the average rate of change of $f(x)$ or $g(x)$ is greater over that particular interval.

 Interval Which function has GREATER average rate of change? $0 \leq x \leq 4$ ? f g both have an equal rate of change $0 \leq x \leq 8$ ? f g both have an equal rate of change $0 \leq x \leq 2.2$ ? f g both have an equal rate of change $5.2 \leq x \leq 6.1$ ? f g both have an equal rate of change $5.2 \leq x \leq 6.9$ ? f g both have an equal rate of change