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anonymous
 5 years ago
The path traveled by a roller coaster is modeled by the equation y=27sin13x+30. What is the maximum altitude of the roller coaster?
anonymous
 5 years ago
The path traveled by a roller coaster is modeled by the equation y=27sin13x+30. What is the maximum altitude of the roller coaster?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0have you done calculus, its easy take the derivative = 0

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so 27*cos 13 x * 13 = 0

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so when cos (13x) = 0

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so when x = pi/26 we have a maximum x value, plug it back in

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0oh logically its 57 because sin x has a mximum of 1
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