Precalculus II

Radians and the unit circle; utilizing and verifying trigonometric identities; graphing and modeling with trigonometric functions and transformations of these; right triangles in natural science applications; inverse trigonometric functions and solving trigonometric equations; law of sines and law of cosines in natural science applications; polar coordinates and graphs; vectors; introduction to limits, rates of change; review of toolkit functions. Problem solving is emphasized throughout the course, while developing specific skills and concepts needed to succeed in calculus.

View tests from previous semesters.

Find answers to some often asked questions. If your question is not answered here, please reach out to your instructor.

Free online resources, as well as learning assistance available to all students at CSU.