Asked by May

Which of the following options is an equivalent function to f(x) = 4(3)2x?
A.f(x)= 36x
B.f(x)= 4(9)x
C.f(x)= 144x
D.f(x)= 4(6x)
Answered by Damon
if you are doing exponents please write superscripts with an arrow up

4^3 = 4*4*4 = 64

2^(2*3) = 2^6
Answered by April
It is exponents
Answered by Damon
But what is the exponent ?
Please use standard notation.
Answered by April
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
Answered by April
The answer is b
Answered by Damon
3^(2x) = (3^2)^x = 9^x
so
4 * 3^(2x) = 4 * 9^x

agree B but watch notation carefully :)
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