8.2 Inverse Trig Functions

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Presentation transcript:

8.2 Inverse Trig Functions How are trigonometric equations solved graphically? 8.2 Inverse Trig Functions Warm-up Page 529 #19,21,23

I. Inverses Trig Functions How are trigonometric equations solved graphically? I. Inverses Trig Functions A. X and Y axes are reversed. B. Then graph as before. Remember the domain restrictions. 1. 2. for and for

II. Examples A. Find each value . How are trigonometric equations solved graphically? II. Examples A. Find each value .

II. Examples B. Write the equation for the inverse of the function . How are trigonometric equations solved graphically? II. Examples B. Write the equation for the inverse of the function . Then graph both functions.

How are trigonometric equations solved graphically? Practice: Page 537 #27-33 odd Homework Page 536-7 #2-24 even