This activity consists of 24 trigonometric equations to be matched with their respective graph over the interval of 0 to 2Ο. All six trigonometric functions are included. Horizontal translations and changes in period, in addition to basic equations such as y = cos x, are the main focuses of this activity. A key is included, but the way the activity is scanned, the equation is next to its respective graph, so it is important to remember to shuffle the cards after they are cut. This activi