Question

Which of the following is a function equivalent to f(x) = 4(1.8)2x?

f(x) = 4(3.24)x
f(x) = 4(3.24x)
f(x) = 12.96x
f(x) = 51.84x

Answer 1

A

Explanation:

1.8x1.8=3.24^x

Answer 2

Its 4(3.24)^x

because 1.8^2 = 3.24

Its A