JEE Math Practice Question
The function $$f(x)=\frac{x}{x^2-6 x-16}, x \in \mathbb{R}-\{-2,8\}$$
- A.decreases in $$(-\infty,-2) \cup(-2,8) \cup(8, \infty)$$
- B.increases in $$(-\infty,-2) \cup(-2,8) \cup(8, \infty)$$
- C.decreases in $$(-2,8)$$ and increases in $$(-\infty,-2) \cup(8, \infty)$$
- D.decreases in $$(-\infty,-2)$$ and increases in $$(8, \infty)$$
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