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MCQ
f (x) = 2x3 – 9x2 + 12x + 29 is a monotonic decreasing function when:
Options
1 < 𝑥 < 2
x > 1
x > 2
x < 2
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Solution
1 < 𝑥 < 2
Concept: Quadratic and Linear Equation (Entrance Exam)
Is there an error in this question or solution?