Find the average rate of change of the function over the given intervals. f(x) = 8x +8; a) [5,7], b) [-4,4]

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A: As per our policy I can solve only one Question. Kindly please repost the Q4

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A: Question No. (31): To determine the value after an increase of  to $10,000.Note: Since you have…

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A: Given that,Population mean = $48000Population standard deviation = $9000

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