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Application of Derivatives question

2020 · 4 Sep · Shift 1 · Q33
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  5. /2020 · 4 Sep · Shift 1 · Q33

Application of Derivatives question

2020 · 4 Sep · Shift 1 · Q33

JEE MainMathematicsApplication of DerivativesMCQ+4 / −1
Let f be a twice differentiable function on (1, 6). If f(2) = 8, f’(2) = 5, f’(x) ≥\ge≥ 1 and f''(x) ≥\ge≥ 4, for all x ∈\in∈ (1, 6), then :
  1. A
    f(5) ≤\le≤ 10
  2. B
    f(5) + f'(5) ≥\ge≥ 28
  3. C
    f(5) + f'(5) ≤\le≤ 26
  4. D
    f'(5) + f''(5) ≤\le≤ 20
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