PRC-2 · Chapter 5 · Question 41 of 50
What is the second derivative (d^2y / dx^2) used to determine regarding a stationary point?
Test yourself: pick an answer
Reveal answer & explanation
Correct answer: A) Whether the point is a local maximum or a local minimum.
Explanation
If the second derivative is negative at that point, it's a maximum. If it's positive, it's a minimum.
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