Question

PLEASE HELP ASAP 50 POINTS!!!!!

Which equation represents an exponential function with an initial value of 500?

A: f(x) = 100(5)x
B: f(x) = 100(x)5
C: f(x) = 500(2)x
D: f(x) = 500(x)2

Answer 1

the answer is a because you have to put the x after the five.

Explanation:

I did this last year in my math class

Answer 2

the answer is a because all the other ones are multiplying a different number