Question

Find the average rate of change in the simplest form of the function over the interval 1

Answer 1

Average rate of change between interval 1 to 4.

`\begin{gathered} =\text{ }(y_4-y_1)/(x_4-x_1) \\ \text{= }\frac{135\text{ - 5}}{4\text{ - 1}} \\ \text{= }(130)/(3) \\ =\text{ 43.3} \end{gathered}`