Finding a Formula for a Trigonometric Graph, Ex 2

Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! 🙂 https://www.patreon.com/patrickjmt !! Finding a Formula for a Trigonometric Graph, Ex 2. In this video, we are given a graph of a trigonometric functions and we have to find the formula to best describe it.

Questions?

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