Write equations of cosine functions from graphs

Free printable Integrated Math 3 math worksheet for "Write equations of cosine functions from graphs" — practice trigonometric functions. No-prep, print or assign online.

This worksheet provides challenging practice in writing equations of cosine functions from their graphs, targeting high school Integrated Math 3 students. Teachers can use it to reinforce students' understanding of trigonometric transformations and enhance skills in modeling periodic behavior. The exercises focus on identifying key parameters such as amplitude, period, phase shift, and vertical shift to accurately represent cosine functions.