# How do you find the domain and range of #t^(1/3) #?

##### 1 Answer

May 18, 2017

#### Answer:

All real numbers

#### Explanation:

We have:

Both the domain and range of cubic functions are the set of all real numbers, i.e.

From the above graph, it is clear that the graph infinitely spreads across the axes (because of the arrows).

Source: Tarantamath. Graph of basic cubic function. Digital image. Tarantamath. PBworks, n.d. Web. 18 May 2017.