Answer: Choice D (one on the very far right)
The cubic function has a domain and range of all real numbers. We can plug in any x value without any restriction to get some y value. It is possible to have any y value input if you choose the correct x input. The domain and range for the inverse function, the cube root function, is also the set of all real numbers for similar reasons.
Visually this means that the graph of [tex]y = x^3[/tex] and [tex]y = \sqrt[3]{x}[/tex] will go on forever in both directions for x and y as shown in choice D.
