Functions Question 200
Question: The points at which the function $ f(x)=\frac{x+1}{x^{2}+x-12} $ is discontinuous, are
Options:
A) ?3, 4
B) 3, ?4
C) ?1,?3, 4
D) ?1, 3, 4
Show Answer
Answer:
Correct Answer: B
Solution:
$ f(x)=\frac{x+1}{(x-3),(x+4)} $ . Hence the points are 3, ? 4.