Question

Graph the function f(x)=3 (4^x)-1

Answer 1

`f(x)=3(4^x)-1`

Let's find 2 points of the function:

`\begin{gathered} x=0 \\ f(0)=3(4^0)-1=3-1=2 \\ ----------- \\ x=1 \\ f(1)=3(4^1)-1=12-1=11 \end{gathered}`

Since it is an exponential function, the graph will be given by: