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MHT-CET PCM 08 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CETMHT-CET PCM 081 Mark
MCQ
For which interval the given function $f(x) = 2x^3 – 9x^2 + 12x + 7$ is increasing?
  • A
    $(-2, \infty)$
  • ✓
    $(-\infty, 2)$ or $(1, \infty)$
  • C
    $(-\infty,-2)$ or $(-1, \infty)$
  • D
    $(-2,1)$
✓

Answer

Correct option: B.
$(-\infty, 2)$ or $(1, \infty)$
$(-\infty, 2)$ or $(1, \infty)$

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