Finding Limits: Numerical and Graphical Approaches · Exercise 28

Use a graphing utility to find graphical evidence to determine the left- and right-hand limits of the function given as $x$ approaches $a.$ If the function has a limit as $x$ approaches $a,$ state it. If not, discuss why there is no limit.

$\left(x\right)=\{\begin{array}{cc}\left|x\right|-1,& \text{if}x\ne 1\\ x^3,& \text{if}x=1\end{array}a=1$

Its source prints no answer for this problem, so there's nothing to check against.

OpenStax, Precalculus 2e · §12.1 Finding Limits: Numerical and Graphical Approaches · Exercise 28