Question Detail
Question
Evaluate the limit of \( \frac{x^2 - x - 6}{x^2 - 9} \) as \( x \) tends to 3.
Correct Answer
Option A is the correct answer.
Detailed Explanation
Factor as ( \frac{(x-3)(x+2)}{(x-3)(x+3)} ). Cancel ( (x-3) ) and substitute ( x=3 ) to get ( \frac{5}{6} ).
Hint
Model Question 22.