A function satisfies and

MATHEMATICS · Subjective · AP · Calculus AB · Limits and Continuity · Limits and Continuity

Problem

A function ss satisfies lim⁡x→−1−s(x)=∞\displaystyle \lim_{x\to -1^{-}} s(x)=\infty and lim⁡x→−1+s(x)=4\displaystyle \lim_{x\to -1^{+}} s(x)=4. What conclusion can you draw about lim⁡x→−1s(x)\displaystyle \lim_{x\to -1} s(x)? Give a brief reason.

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