Question

What are the domain and range of this exponectial function y=1\9.4x

Answer 1

Fourth choice: - Domain: All real numbers ; Range y > 0

Explanation:

The domain of the function is the set of x values for which y is defined.

The range of the function is the set of y value that y can take.

Now for our function

`y=(1)/(9)\cdot4^x`

x can take any real value; it is defined for both positive