Question

PLEASE HELP !!!!!!!!!!!!!!!!!!!!!!

Find an equivalent function to f(x) = 4(7)2x. (5 points)

f(x) = 28^2x

f(x) = 4(49^)x

f(x) = 196^x

f(x) = 16x(49)^x

Answer 1

The correct answer should be A) f(x)=28^2x. Please comment and let me know if I am wrong, and I hope it helps!

Answer 2

Answer:

The correct option is B) $f(x) = 4(49)^x$.

Step-by-step explanation:

Consider the provided function $f(x) = 4(7)^{2x}$

The above function can be written as:

$f(x) = 4(7)^{2x}$

$f(x) = 4(7^2)^x$

$f(x) = 4(7\times 7)^x$

$f(x) = 4(49)^x$

Now consider the provided option.

By Comparing the provided options we can concluded that the correct option is B) $f(x) = 4(49)^x$.