Question

Which exponential function matches the values in the table below?

Answer 1

We have the following:

What we must do is evaluate in each function and check the values

`\begin{gathered} f(x)=((1)/(3))^(-x) \\ f(4)=((1)/(3))^(-4)=81 \\ f(-2)=((1)/(3))^(-2)=9 \\ \text{TRUE} \end{gathered}`

The answer is the option F