Question
In Exercises $15-24,$ use the graph to find the limit (if it exists). If the limit does not exist, explain why.$$\lim _{x \rightarrow 1}\left(x^{2}+3\right)$$
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Step 1: We are given the function $f(x) = x^{2}+3$ and we want to find the limit as $x$ approaches $1$. Show more…
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