Find the Limit by Direct Substitution $\lim _ { x \rightarrow - 4 } \left( \frac { 4 x } { x ^ { 2 } + 1 } \right)$

question 51

Multiple Choice

Find the limit by direct substitution. $\lim _ { x \rightarrow - 4 } \left( \frac { 4 x } { x ^ { 2 } + 1 } \right)$

• A) \(\lim _ { x \rightarrow - 4 } \left( \frac { 4 x } { x ^ { 2 } + 1 } \right)\) = \(\infty\)
• B) \(\lim _ { x \rightarrow - 4 } \left( \frac { 4 x } { x ^ { 2 } + 1 } \right)\) = \(- \frac { 16 } { 17 }\)
• C) \(\lim _ { x \rightarrow - 4 } \left( \frac { 4 x } { x ^ { 2 } + 1 } \right)\) = \(\frac { 13 } { 17 }\)
• D) \(\lim _ { x \rightarrow - 4 } \left( \frac { 4 x } { x ^ { 2 } + 1 } \right)\) = \(- \frac { 17 } { 13 }\)
• E) \(\lim _ { x \rightarrow - 4 } \left( \frac { 4 x } { x ^ { 2 } + 1 } \right)\) = \(\frac { 17 } { 16 }\)

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