Find the Indicated One-Sided Limit $\infty$ Or - $\infty$ $\lim _ { x \rightarrow 2 ^ { - } } f ( x )$

question 17

Multiple Choice

Find the indicated one-sided limit.If the limiting value is infinite,indicate whether it is + $\infty$ or - $\infty$ . $\lim _ { x \rightarrow 2 ^ { - } } f ( x )$ where $f ( x ) = \left\{ \begin{aligned}x + 5 & \text { if } x < 2 \\x ^ { 2 } & \text { if } x \geq 2\end{aligned} \right.$

• A)There is none
• B)7
• C)0
• D)4

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