A real valued function f:[4, \infty) \rightarrow R is defined as f(x)= (x^2+x+1) ^{ (x^2-3 x-4) }, then f is

Correct Answer is : monotonically increasing function

monotonically decreasing function

monotonically increasing function

increasing in (4,5) and decreasing in (5, \infty)

decreasing in (4,5) and increasing in (5, \infty)

TG EAMCET 3 May 2025 Shift 1 Paper

Question : 70 of 160

Marks: +1, -0

A real valued function f:[4,∞)⟶R is defined as f(x)=(x2+x+1)(x2−3x−4), then f is

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