Question

What graph represents f(x) = 0.5(4)x

Answer 1

See attached picture

Explanation:

The equation f(x) = 0.5(4)x is most likely
`f(x) = 0.5(4)^x`. This is an exponential. To graph the function, test the points -1, 0, and 1. Then connect.

`f(x) = 0.5(4)^(-1)=0.5((1)/(4)) = (1)/(8)`

`f(x) = 0.5(4)^(0)=0.5(1) = 0.5`

`f(x) = 0.5(4)^(1)=0.5(4) = 2`