Question

Which of the following exponential functions goes through the points (1, 12) and (2, 36)?

Answer 1

\[f(x)=4(3)^{x}\]

\[f(x)=3(4)^{-x}\]

\[f(x)=3(4)^{x}\]

\[f(x)=4(3)^{x}\]

Answer 2

just plug in. If the y is the same as what you get from f(x). That is the answer

Answer 3

it is A

Answer 4

thank you!

Answer 5

which makes D also :)