This is part of the HSC Mathematics Advanced course under the topic Trigonometric Functions and sub-part Trigonometric Functions and Graphs.
In this post, we take a look at a how to use trigonometric functions of the form kf(a(x+b)) + c to model and/or solve practical problems involving periodic phenomena.
Khan Academy Modeling temperature through the day.
Water Depth Word Problem Modeled with Cosine Sine Function.
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