Question

Please Help
Use The Function Below To Find F(4)
F(x)=3^x
A.27
B.12
C.7
D.81

Answer 1

im not sure if im suppose to do 3x3x3?

Answer 2

no to the power of 4, not 3

Answer 3

3^(4)=?

Answer 4

so it will be 81 am i correct? @satellite73 @isaidavila

Answer 5

yes

Answer 6

\[\Large f(x) = 3^x\]
\[\Large f({\color{red}{x}}) = 3^{{\color{red}{x}}}\]
\[\Large f({\color{red}{4}}) = 3^{{\color{red}{4}}}\]
\[\Large f({\color{black}{4}}) = 3*3*3*3\]
\[\Large f({\color{black}{4}}) = 81\]
You have the correct answer

Answer 7

thank you all so much i appreciate it!