This two-part packet has notes, examples, and 2 practice tests (with solutions). It includes a brief review of sine and cosine functions; transformations of trig functions (amplitude, horizontal shift, period, vertical shift, and reflection); tangent, cotangent, secant, and cosecant graphing; comics and random topics. The "preview" file has a few practice questions. The "product" file contains all questions and detailed solutions. **Or, visit mathplane.com for answers (in the trigonometry section). We appreciate your support. Proceeds go to TeachersPayTeachers and the mathplane site. Thanks for visiting!