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CLEP Prep/CLEP Precalculus
CLEP Exam

CLEP Precalculus Prep

Pass in 7 days with focused, exam-level practice. Save $1,200+ in tuition.

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  • Complete ≥80% of your generated study plan
  • Take at least 3 full-length mock exams with a ≥75 average
  • Submit your exam score within 60 days of the exam date
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💰

$97

Exam Cost

⏱️

188 min

Time

🎓

3-6

Credits

✅

~50/80

Passing

What You'll Study

Unit 1: Algebraic Expressions & Equations

Polynomial operations and factoringRational expressions and equationsSystems of equations and inequalitiesComplex numbers and quadratic formula

🎓 Khan Academy — specific sub-units

→ Polynomial factoring→ Rational expressions & equations→ Systems of equations & inequalities→ Complex numbers & quadratic formula

Unit 2: Trigonometry

Unit circle and radian measureTrigonometric functions and identitiesLaw of sines and law of cosinesInverse trigonometric functions

🎓 Khan Academy — specific sub-units

→ Unit circle & radians→ Trig identities→ Law of sines & cosines→ Inverse trig functions

Unit 3: Analytic Geometry

Conic sections: circles, ellipses, parabolas, hyperbolasParametric equations and polar coordinatesVectors in two dimensionsTransformations and symmetry

🎓 Khan Academy — specific sub-units

→ Conic sections→ Parametric equations→ Polar coordinates→ Vectors in 2D

Unit 4: Functions & Modeling

Polynomial, rational, and piecewise functionsExponential growth and decay modelsLogarithmic functions and equationsFunction transformations and composition

🎓 Khan Academy — specific sub-units

→ Piecewise functions→ Exponential growth & decay→ Logarithmic functions→ Function transformations & composition

Unit 5: Sequences, Series & Limits

Arithmetic and geometric sequencesSeries and summation notationIntuitive concept of limitsBinomial theorem and counting principles

🎓 Khan Academy — specific sub-units

→ Arithmetic & geometric sequences→ Series & summation→ Limits intro→ Binomial theorem

About these external resources

Links below point to publicly available third-party study materials (Khan Academy, YouTube creators, Modern States, OpenStax, College Board, etc.). PrepLion does not own, host, or modify this content. We list links as a study aid only — each resource is the property of its respective owner and is subject to their terms of service.

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Linked content may be removed, paywalled, or changed by its owner at any time. We make no warranty as to its accuracy, availability, or suitability for any exam.

Study Guide

Topics, formulas, and key concepts

Flashcards

Spaced-repetition deck

Practice Test

Full-length timed exam

Before you start studying

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Free Resources We Recommend

The best free materials for CLEP Precalc. No affiliation, no kickback — just what actually works.

Modern States: Precalculus

Modern States (College Board partner)

Free full video course. Earn the free CLEP voucher after 70% completion.

OpenStax: Precalculus 2e

OpenStax (free, peer-reviewed)

Functions, trigonometry, and analytic geometry.

Khan Academy: Precalculus

Khan Academy

Functions, trig, vectors, and complex numbers.

YouTube: Professor Leonard

YouTube

Full-depth lecture series.

Links open in a new tab. PrepLion has no affiliation with these providers — we just think they're the best free options.

Course Notes

- OpenStax Precalculus 2e (CC BY 4.0): https://openstax.org/details/books/precalculus-2e - OpenStax Algebra and Trigonometry 2e (CC BY 4.0): https://openstax.org/details/books/algebra-and-trigonometry-2e - Khan Academy precalculus: https://www.khanacademy.org/math/precalculus

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CLEP® is a registered trademark of College Board, which is not affiliated with PrepLion. All practice questions are original content.