Question

Unction f is an exponential function

X -2 | 0 | 2 | 4| 6
F(x) 1/8 | ½| 2 |8 | 32

By what factor does the output value increase as each
input value increases by 1?

Answer 1

4

Explanation:

As each x value increases by 1, the output values increase by a factor of 4. This means that each y value can be multiplied by 4 to get the next y value.

1/2(4)=2

2(4)=8

8(4)=32

4 is the factor.