Every topic in Cuemath's AP Precalculus curriculum, chapter by chapter, following the units in the College Board's AP Precalculus framework. Each chapter below opens into its lessons, from polynomial and rational functions through trigonometric equations, inverse trigonometric functions and polar graphs, and every lesson is a free worksheet: practice problems worked and marked in the page, no trig calculator needed to check them.
AP Precalculus starts with functions themselves: compositions, inverses, transformations and rates of change. It then works through polynomial functions, exponential functions, logarithmic functions and rational functions. The last four chapters are trigonometric functions, inverse trigonometric functions, analytic trigonometry and polar functions and graphs. That is the order the College Board's framework teaches them in, and the trigonometry run is the largest part of the course.
Yes. Every lesson opens as a worksheet worked inside the page, one question at a time, marked as you go, which is the practice this course actually needs: trigonometric equations and inverse trig are learned by working problems, not by reading them. The first 3 are free to try, no account needed to start. After that, signing up keeps the practice going, with worksheets picked for you and your progress saved.
10 chapters, 47 lessons. Chapters run from two lessons to nine, with Trigonometric Functions, Polynomial Functions and Logarithmic Functions the long ones; the four trigonometry chapters together are roughly a third of the course.
Yes. The chapters cover the three units the AP exam assesses: polynomial and rational functions, exponential and logarithmic functions, and trigonometric and polar functions. The framework's fourth unit, on parametric functions, vectors and matrices, is not assessed on the exam and is not covered here. This is a College Board course, so it is not mapped to the U.S. Common Core the way the K-8 grades and Algebra 1, Geometry and Algebra 2 are.
No. Open any chapter, open any lesson, and the worksheet runs in the page. An account only matters if you want progress saved across devices.
In order, because the framework's own units build that way and the exam assumes it. If you are revising rather than learning it the first time, the trigonometry chapters are the usual place to start, and they open directly without the earlier ones.
