Khan Academy Static

Learn how to find the formula of a sinusoidal function from its graph or a few selected features. Model real-world situations with sinusoidal functions.

4424_Trig_word_problem_modeling_annual_temperature.html

4423_Trig_word_problem_modeling_daily_temperature.html

4425_Trig_word_problem_length_of_day_phase_shift_.html

4422_Sinusoidal_function_from_graph.html