Math Problem Statement
explain the steps needed to find the points for x when the y value is 1/2 after sketching this graph
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Graphing
Cosine Function
Periodic Functions
Formulas
cos(x) = y
cos(x) = ±1/2
Theorems
Periodicity of Cosine Function
Symmetry of Trigonometric Functions
Suitable Grade Level
Grades 10-12