Question

Which of the following options is an equivalent function to f(x) = 3(2)3x?

A. f(x) = 3(8)x

B. f(x) = 24x

C. f(x) = 27(8)x

D. f(x) = 3(8x)

Answer 1

are A and D supposed to be the same?

Answer 2

C has a smaller "x".

Answer 3

Hmm Are there any exponents in there?
Because if you break all the answer choices down, A: f(x) = 3(8)x = 3(2^3)x

Answer 4

Yeah there is.

Answer 5

Ok in that case it should be A.

Answer 6

Thank You!

Answer 7

For future reference, if you have exponents, idk like \[x^y\]you can type it out as "x^y" or use the equation button on the bottom left :)

Answer 8

Np