Which are the domain and range of f (x) = 2 (3) ^x

Question

Mathematics

Lailah Cervantes

18 November, 06:01

Which are the domain and range of f (x) = 2 (3) ^x

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Zoie Santana · Answer 1

Hello!

To find the domain and range, the easiest way is to graph the function.

Therefore, the domain is the set of all real numbers, or (-∞, ∞), and the range is y > 0. This means that any x-value will work in this function, and y-values greater than zero, but not zero, will also be true in this equation.