Answer
a) $\textbf{Even root}$
b) Domain: $(-\infty, -5]$
c) Range: $(-\infty, 0]$
Work Step by Step
a) This is an even root function because takes inputs of $x\leq -5$ and the roots are positive.
b) The domain is $(-\infty, -5]$.
c) The range is $(-\infty, 0]$.
