AP Calculus AB: Unit 5: Analytical Applications of Differentiation

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Question 5 · Unit 5: Analytical Applications of Differentiation · foundation

For f(x) = x^3 - 3x, on which interval is f decreasing?A. (-infinity, -1)B. (-1, 1)C. (1, infinity)D. All real numbers

Question 13 · Unit 5: Analytical Applications of Differentiation · challenge

A rectangle has perimeter 20. What is its maximum area?A. 20B. 24C. 25D. 100

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