Math Problem Statement
Write a cosine function that has an amplitude of 3, a midline of y=4 and a period of 2pi
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Cosine Function
Formulas
General form of cosine function: y = A cos(Bx + C) + D
Period formula: Period = 2π / B
Theorems
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Suitable Grade Level
Grades 10-12
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