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Questions and Answers
What is the formula to find the measure of an angle in radians?
What is the measure of a complete turn around the circle in radians?
What is the name given to angles that share the same starting and ending positions but have different measures?
What is the ratio of side lengths for a 45°-45°-90° triangle?
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What is the range of values on the y-axis for the sine and cosine functions?
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What is the purpose of special triangles on the unit circle?
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What is the definition of periodic phenomena?
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What is the period of a periodic function?
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What is the definition of an interval of increase?
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What is the definition of concavity?
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What is an angle in standard position?
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What is the average rate of change of a function?
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