Find $\lim _ { x \rightarrow 7 } \frac { \sqrt { x + 4 } } { x - 3 }$

question 249

Multiple Choice

Find $\lim _ { x \rightarrow 7 } \frac { \sqrt { x + 4 } } { x - 3 }$ by direct substitution.

• A) \(\frac { 4 } { 4 }\)
• B) \(\frac { \sqrt { 23 } } { 4 }\)
• C) \(\frac { \sqrt { 11 } } { 4 }\)
• D) \(\frac { 1 } { 4 }\)
• E) \(\sqrt { 4 }\)

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