Question

How does f(x) =8(x) chAnge over the interval from x=1 to x=2

Answer 1

Answer:

8

Step-by-step explanation:

Given,

f(x) = 8(x)

To value of a function at any point can be calculated by substituting that value in place of x.

Therefore,

f(1) = 8(1) = 8

f(2) = 8(2) = 16

The change over the interval from x=1 to x=2 can be calculated using $\frac{f(2) - f(1)}{2-1}$

=> $\frac{16 - 8}{1}$

=> 8