The function f(x) = x x^2 - 6x - 16 , x ∈ ℝ − −2, 8

JEE Main 2024 Mathematics question

The function , x ∈ ℝ − {−2, 8}

Answer: (B)

f′(x) = [(x² − 6x − 16) − x(2x − 6)]/(x² − 6x − 16)² = −(x² + 16)/(x² − 6x − 16)² <

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-016806