1. 8.2 Inverse Trig Functions
How are trigonometric equations solved graphically?
8.2 Inverse Trig Functions
Warm-up
Page 529 #19,21,23

2. 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

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

4. 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.

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