Chapter 3 – Trig Formulas and Inverse Functions

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Topic 3.4

Combining Trig Functions and Inverse Trig Functions – Part I

*Combining Trig and Inverse Trig Functions – Part I* covers several examples of how these functions can be combined. The emphasis is on developing the notation and understanding at each step whether the object in question is an **angle** or a **number**. Attention is given to the domain and range of the functions. These issues are important for lessons in solving triangles using *The Law of Sines* and *The Law of Cosines*. Example 2 in the video is a repeat from *Pythagorean Theorem – Trig Version*.

Transcript

Slideshow: Full – 4 per page – 9 per page