What interval for the graphed function contains local maximum

Mathematics

1 answer:

Artemon [7]4 years ago

7 0

Hello from MrBillDoesMath!

Answer:

The second choice, [1,2]

Discussion:

The key to this question is that we are looking for "local maximum". In the graph a local maximum, think "camel hump", occurs in the interval [1,2] -- but the global maximums, if there is one, appears to occur in x > 3 and x < -1

Thank you,

MrB

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