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Understand horizontal translations of sine and cosine functions through step-by-step guidance and interactive tables for interval division and graph plotting.
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4.2 Translations of the Graphs of the Sine and Cosine Functions (HORIZONTAL TRANSLATIONS)
Graph y = sin (x /3) • Find the interval for one period. • Divide the interval into four equal parts. You have to add terms and divide by two!
Graph • Find the interval. • Divide into four equal parts.
Find the interval. • Divide into four equal parts.