How do you find the domain and range of $t^{\frac{1}{3}}$ $t^(1/3)$ ?

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Answer 1 · 2017-05-18T08:06:55

All real numbers

$t in RR, f(t) in RR$

We have: $f(t) = t^(frac(1)(3))$

$Rightarrow f(t) = root(3)(t)$

Both the domain and range of cubic functions are the set of all real numbers, i.e. $t in RR, f(t) in RR$ .

tarantamath.pbworks.com

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.

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