Post Utme Oau 2025 Mathematics Question 16

Practice objective / multiple choice question 16 from the 2025 Post Utme Oau Mathematics examination.

Post Utme Oau 2025 Mathematics Objective / Multiple Choice Medium Difficulty

Question 16 POST_UTME_OAU • 2025 • MATHEMATICS • objective

Consider the polynomial function f(x)=2x^{3}-3x^{2}-12x+5. Determine the interval(s) on which f(x) is increasing.

A. (-\infty, 2)

B. (-1, 2)

Correct Answer C. (-\infty, -1) \cup (2, \infty)

D. (-\infty, -2) \cup (1, \infty)

Correct Answer

Correct Option:

(-\infty, -1) \cup (2, \infty)

This is Post Utme Oau 2025 Mathematics Question 16. It is one of the objective questions from the 2025 Post Utme Oau Mathematics examination.

Difficulty level: Medium .

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