Question

Which function equation is represented by the

graph?
F(x)=20(5/2)^x. F(x)=20(2/5)^x. F(x)=20(3/5)^x. F(x)=20(5/3)^x.

Answer 1

F(x)=20(2/5)^x

Explanation:

Answer 2

f(x) = 20(3/5)^x

Explanation:

When x = 1, f(x) = 12

f(x) = 20(3/5)^1

= 20 * 3/5

= 60/5

= 12.

so f(x) = 20(3/5)^x is the answer.