Question: For the following exercises, use a graphing utility to find graphical evidence to determine the left- and right-hand limits of the function given as x
For the following exercises, 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.

(x) 1 x + 1 (x + 1), if x = -2 if x = -2 a=2
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