Mathematics, 20.12.2019 06:31, jayme2407

The equation yˆ=−5.131x2+31.821x−3.333 approximates the number of people standing in line to catch a commuter train x hours after 5 a. m.

what is the best estimate for the number of people in line at 9 a. m.?

32

40

42 (this is the answer)

46

Answers: 2

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The equation yˆ=−5.131x2+31.821x−3.333 approximates the number of people standing in line to catch...