Question

Tell whether the function represents exponential growth or exponential decay.f (x) = (4)"

Answer 1

$\begin{gathered} \text{ An exponential function f of the form} \\ f(x)=a^{kn} \\ \text{ Where }a>0 \end{gathered}$

Is an exponential growth function if k > 0

or

an exponential decay function k < 0

In our case, k = 1,

therefore, f(x) is an exponential growth function