Respuesta :

32

Explanation

Step 1

Let

[tex]\begin{gathered} f(1)=95 \\ f(3)=127 \end{gathered}[/tex]

the rate of change over the interval is given by:

f(final poinnt)-I(initial point)

replace

[tex]\begin{gathered} f(3)-f(1) \\ 127-95 \\ 32 \end{gathered}[/tex]