1. Inverse Trig functions

2. Graphs of Trigonometric Functions
When we graph trigonometric functions in the coordinate plane, we usually denote the independent variable (radians) by x instead of θ .

3. Inverse Trigonometric Functions
The graphs of the six inverse trigonometric functions are shown here.

4. Inverse Trigonometric Functions

5. Ex: Find the following Use your calculator to find
Solve without a calculator

6. Ex: Find the following

7. Hwk: p52, #25-43 odd,50-55