$($i$)$

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Iculus for Business $($Summer $2025,$ Dr$.$ Paneru

$3$ of

Use the Theorem on Limits of Rational Functions to find the limit$.$ If necessary, sta

$\underset{x-4}{lim}\frac{x^2-9}{4-x}$

Select the correct choice below and, if necessary, fill in the answer box to complet

A$.\underset{x-4}{lim}\frac{x^2-9}{4-x}=\frac{7}{8}($Simplify your answer.$)$

B$.$ The limit does not exist.