Answer
a) $\textbf{Odd root}$
b) Domain: $(-\infty,\infty)$
c) Range: $(-\infty,\infty)$
Work Step by Step
a) This is an odd root function because it takes all inputs of $x$ and the roots are both negative and positive.
b) The domain is $(-\infty,\infty)$.
c) The range is $(-\infty,\infty)$.
