Determine any local or absolute extrema as indicated.Use the graph of f to estimate the local extrema.
A. No local maximum; local minimum: -4
B. Local maximum: 0; local minima: -2 and 2
C. Local maximum: ?; local minima: -2 and 2
D. Local maximum: 0; local minimum: -4
Answer: D
Mathematics
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A. (-?, 2]
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D. [2, ?) 
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A. 237,300 B. 2,373,000 C. 118.65 D. 23,730
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Find the perimeter of (distance around) the given figure by adding the lengths of the sides.
A. 5.8 m B. 11.6 m C. 8.1 m D. 9.3 m
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A. 
B. 
C. 
D. 
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