Consider f(x) = 40|x-1.251. Complete the sentences. The function is decreasing over the interval Choose... Choose... The vertex is ( x>1.25. x < 1.25 x>-1.25

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A: Given Information: Sample size (n) = 22  Mean (u) = 12 Standard deviation (s) = 5.4

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A: To determine the value of given function.

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A: COst function C(x) = 0.001x3+0.2x2+38x+250where x = no. of items producedNow, if x = 30 then C(x) =…

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A: we have to find the value of x

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A: Given:

Q: What is the answer to this math problem: 3+y over 2=6

A: Question: What is the answer to this math problem: 3+y over 2=6

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A: Given that :∫−60​f(x)dx=−8∫06​f(−x)dx=−8If f(x) is even function, then f(-x) = f(x) . Hence, FOR…

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Q: How is your perception about mathematics? How does mathematics become useful for humankind?

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A: Start with a in the column one and make possible pairs. Then go with b, then c and then so on.

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Q: But why is it that the answer in the answer key is C? How to get the answer using the calculator?…

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