Question
$17-28$ A function is given. Determine the average rate of change of the function between the given values of the variable.$$f(t)=\sqrt{t} ; \quad t=a, t=a+h$$
Step 1
We plug in $t=a$ and $t=a+h$ into the function $f(t)=\sqrt{t}$ to get the corresponding function values. So, $f(a)=\sqrt{a}$ and $f(a+h)=\sqrt{a+h}$. Show more…
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