Find the one-sided limit.
-$\lim _ { x \rightarrow 4 ^ { + } } \frac { 16 - x ^ { 2 } } { 4 - x }$
A) 8
B) 0
C) 4
D) does not exist

Name: Find the one-sided limit. -$\lim _ { x \rightarrow 4 ^ { + } } \frac { 16 - x ^ { 2 } } { 4 - x }$ A) 8 B) 0 C) 4 D) does not exist
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Question

Quizplus · Accepted Answer

The limit can be simplified by factoring the numerator as $(4+x)(4-x)$ and then canceling the $(4-x)$ term with the denominator, leaving $\lim _ { x \rightarrow 4 ^ { + } } (4+x) = 8$.

Find the One-Sided Limit lim⁡x→4+16−x24−x\lim _ { x \rightarrow 4 ^ { + } } \frac { 16 - x ^ { 2 } } { 4 - x }limx→4+​4−x16−x2​

Find the One-Sided Limit $\lim _ { x \rightarrow 4 ^ { + } } \frac { 16 - x ^ { 2 } } { 4 - x }$