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MHT CET Maths Model Test 02 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CETMHT CET Maths Model Test 021 Mark
MCQ
Let $f(x)=x^3+9 x^2+33 x+13$, then $f(x)$ is ______.
  • A
    an even function
  • B
    an odd function
  • C
    a decreasing function
  • ✓
    an increasing function
✓

Answer

Correct option: D.
an increasing function
D

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