Respuesta :

Average rate of change between interval 1 to 4.

[tex]\begin{gathered} =\text{ }\frac{y_4-y_1}{x_4-x_1} \\ \text{= }\frac{135\text{ - 5}}{4\text{ - 1}} \\ \text{= }\frac{130}{3} \\ =\text{ 43.3} \end{gathered}[/tex]