Question

Which best describes the range of the function f(x) = 2(3)x?

y > 0
y ≥ 0
y > 2
y ≥ 2

Answer 1

I would think it is probably one of the first two.

Answer 2

Either you can graph the function or understand the behavior of exponential functions. This is an exponential growth function, and the range would always be greater than 0, but never touch 0. Plug in test points as x and you'll understand better.

Option A.

Answer 3

@zahmel this 3 inside parantheses wan being exponent ?

Answer 4

in this way 2^3 ?

Answer 5

It's \( f(x) = 2(3)^x\)