Algebraically Evaluate the Limit (If It Exists)by the Appropriate Technique(s) $\lim _ { x \rightarrow 4 } \frac { x - 4 } { x ^ { 2 } - 16 }$

question 59

Multiple Choice

Algebraically evaluate the limit (if it exists) by the appropriate technique(s) . $\lim _ { x \rightarrow 4 } \frac { x - 4 } { x ^ { 2 } - 16 }$

• A) \(\lim _ { x \rightarrow 4 } \frac { x - 4 } { x ^ { 2 } - 16 } = \frac { 1 } { 8 }\)
• B) \(\lim _ { x \rightarrow 4 } \frac { x - 4 } { x ^ { 2 } - 16 } = - \frac { 1 } { 8 }\)
• C) \(\lim _ { x \rightarrow 4 } \frac { x - 4 } { x ^ { 2 } - 16 } = \frac { 1 } { 9 }\)
• D) \(\lim _ { x \rightarrow 4 } \frac { x - 4 } { x ^ { 2 } - 16 } = - \frac { 1 } { 9 }\)
• E) \(\lim _ { x \rightarrow 4 } \frac { x - 4 } { x ^ { 2 } - 16 } = \frac { 1 } { 10 }\)

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