AP Calculus ABeasymcq1 pt
If on and on , then has
A.a local minimum at and a local maximum at .
B.no local extrema.
C.a local minimum at both and .
D.a local maximum at and a local minimum at .
Explanation
Core Concept
changes from positive to negative at (local maximum) and from negative to positive at (local minimum).
Correct Answer
Da local maximum at and a local minimum at .
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