Which of the following options is an equivalent function to f(x) = 4(3)2x?

Question

A.f(x)= 36x
B.f(x)= 4(9)x
C.f(x)= 144x
D.f(x)= 4(6x)

Answer 1

if you are doing exponents please write superscripts with an arrow up

4^3 = 4*4*4 = 64

2^(2*3) = 2^6

Answer 2

It is exponents

Answer 3

But what is the exponent ?
Please use standard notation.

Answer 4

Which of the following options is an equivalent function to f(x) = 4(3^2x?
A.f(x)= 36^x
B.f(x)= 4(9)^x
C.f(x)= 144^x
D.f(x)= 4(6x)
I think that's how you put the exponents in standard notation

Answer 5

The answer is b

Answer 6

3^(2x) = (3^2)^x = 9^x
so
4 * 3^(2x) = 4 * 9^x

agree B but watch notation carefully :)