Attempt $2$: $4$ attempts remaining.

Given the function $f(x)=\sqrt[\phantom{2}]{x-2},$ where $x2,$ answer the following questions.

a$.$ Find the average rate of change of $f(x)$ between $x=3$ and $x=27.($Round your answer to one decimal place.$)$

The average rate of change of $f(x)$ between $x=3$ and $x=27$ i

b$.$ Create a table to find the approximate instantaneous rate of change of the function, $f(x),$ at $x=3.($Round your answer to one decimal place.$)$

The approximate instantaneous rate of change of the function, $f(x),$ at $x=3$ is