Jonas jogged up the hill at an average rate of of a mile per minute and then walked down the hill at an average rate of StartFra
ction 1 Over 16 EndFraction left-parenthesis 42 minus x right-parenthesis. of a mile per minute. The round trip took him 42 minutes. What is the missing value in the table that represents the distance of the trip down the hill? A: 1 over 16 x B: 42 over 16 minus x C: 42 minus 1 over 16x D: 1 over 16(42 – x)
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By the fundamental theorem of calculus,
So we have