| Identity | Function |
| tan(y)/sin(y) | |
| This function is undefined at pi/2 and 3pi/2 radians | |
| sin(y) + sin(y)cot^2(y) | |
| This function has a domain of (-1,1) and a range of (0, pi) | |
| sec(y)csc(y) - cot(y) | |
| The ___ of 11pi/6 is -1/2. | |
| sin(y+pi/2) | |
| The ratio of a right triangle's hypotenuse to its adjacent side. | |
| 1/sin(y)sec(y) | |
| The ________ of 210 degrees is the square root of 3. | |
| Will this be on the exam? | |