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Mathematics, 14.06.2020 18:57 Satoetoe24

A cubic function is given by y = 2x - 5x + 13x - 40. Is this function increasing or decreasing, and is it convex or concave, at x = 0.5?
MULTIPLE CHOICE QUESTIONS 377
Question 5
A. Increasing and concave

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A cubic function is given by y = 2x - 5x + 13x - 40. Is this function increasing or decreasing, and...
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