Which of the following options is an equivalent function to f(x) = 2(5)^2x? choices: f(x) = 50^x f(x) = 100^x f(x) = 2(25)^x f(x) = 4(25)^x

Question

asked Jul 11, 2017 108k views

1 Answer

Evan Lenz · Answer 1 · 2017-07-18T19:44:09+0000

For this case we have the following function:

By power properties we can rewrite the function as follows:

We have then:

Then rewriting the function we have:

Answer:

an equivalent function to
$f (x) = 2 (5) ^ {2x}$ is:

f (x) = 2 (25) ^ x