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Application of Derivatives question

2005 · Shift 0 · Q62
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  5. /2005 · Shift 0 · Q62

Application of Derivatives question

2005 · Shift 0 · Q62

JEE MainMathematicsApplication of DerivativesMCQ+4 / −1
A function is matched below against an interval where it is supposed to be increasing. Which of the following pairs is incorrectly matched?
  1. A
    Interval Function
    (- ∞\infty∞, ∞\infty∞) x3 - 3x2 + 3x + 3
  2. B
    Interval Function
    [2, ∞\infty∞) 2x3 - 3x2 - 12x + 6
  3. C
    Interval Function
    (−∞,13]\left( { - \infty ,{1 \over 3}} \right](−∞,31​] 3x2 - 2x + 1
  4. D
    Interval Function
    (−∞- \infty−∞, - 4 ) x3 + 6x2 + 6
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