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The Implied Turning Point (Peak or Trough) of Yt =

Question 50

Multiple Choice

The implied turning point (peak or trough) of yt = 516 - 42t + 3t2 would be in which period? Hint: Use calculus to solve for the value of t that would maximize or minimize yt.


A) t = 7
B) t = -7
C) t = 6
D) t = -42

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