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

question 52

Multiple Choice

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

• A) \(\frac { \sqrt { 7 } } { 4 }\)
• B) \(\frac { \sqrt { 10 } } { 3 }\)
• C) \(\frac { \sqrt { 10 } } { 4 }\)
• D) \(\frac { 1 } { 4 }\)
• E) \(\sqrt { 10 }\)

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