Graphs of the Parent Functions
Figure
A1
Figure
A2
Figure
A3
Graphs of the Trigonometric Functions
Figure
A4
Figure
A5
Figure
A6
Figure
A7
Trigonometric Identities
Pythagorean Identities | |
Even-Odd Identities | |
Cofunction Identities | |
Fundamental Identities | |
Sum and Difference Identities | |
Double-Angle Formulas | |
Half-Angle Formulas | |
Reduction Formulas | |
Product-to-Sum Formulas | |
Sum-to-Product Formulas | |
Law of Sines | |
Law of Cosines |
Table
A1