---
title: "AP Precalculus Exam"
description: "AP Precalculus Exam - Pre Calc unit content"
canonical: "https://fiveable.me/ap-pre-calc/ap-precalculus-exam"
type: "unit"
subject: "AP Pre-Calculus"
unit: "AP Precalculus Exam"
---

# AP Precalculus Exam

## Overview

The exam has two sections. Section I is 42 multiple-choice questions in 105 minutes and counts for 62.5% of your score. Section II is 4 free-response questions in 60 minutes and counts for 37.5%. Calculator access is split: Part A of each section is no-calculator, Part B allows a graphing calculator.

## AP CED Alignment

This unit hub is organized around AP Course and Exam Description topics, skills, and exam task types when they are available in the source data.
- Topic guide: Multiple-Choice Questions (MCQ)
- Topic guide: FRQs 1-2: Graphing Calculator Required
- Topic guide: FRQs 3-4: No Graphing Calculator Allowed
- Topic guide: Is AP Precalculus Hard?
- Exam format: Section I: Multiple-Choice Breakdown
- Exam format: Section II: Free-Response Breakdown
- Scoring: How FRQ Points Are Earned

## Topics

- [Topic guide: Multiple-Choice Questions (MCQ)](/ap-pre-calc/ap-precalculus-exam/pre-calc-ap-precalc-mcq/study-guide/pre-calc-ap-precalc-mcq): Full breakdown of the 40-question MCQ section: format, pacing plans, calculator strategy for Part B, and what each part tests. Start here if you want to understand how the biggest scoring section is structured.
- [Topic guide: FRQs 1-2: Graphing Calculator Required](/ap-pre-calc/ap-precalculus-exam/pre-calc-frqs-graphing-calculator-required/study-guide/pre-calc-frqs-graphing-calculator-required): Covers FRQ 1 (Function Concepts) and FRQ 2 (Modeling a Non-Periodic Context). Includes scoring breakdown, what each part typically asks, and a worked example showing how to use your calculator and still show justification.
- [Topic guide: FRQs 3-4: No Graphing Calculator Allowed](/ap-pre-calc/ap-precalculus-exam/pre-calc-frqs-no-graphing-calculator-allowed/study-guide/pre-calc-frqs-no-graphing-calculator-allowed): Covers FRQ 3 (Modeling a Periodic Context) and FRQ 4 (Symbolic Manipulations). Explains sinusoidal model construction, exact algebraic solving, and the step-by-step work format required when no calculator is allowed.
- [Topic guide: Is AP Precalculus Hard?](/ap-pre-calc/ap-precalculus-exam/ap-precalculus-is-it-hard/study-guide/ap-precalculus-is-it-hard): Looks at what makes the exam challenging, where students typically lose points, and a two-week study path. Useful for calibrating how much time to spend on each section before exam day.

## Review Notes

### Exam format: Section I: Multiple-Choice Breakdown

Section I is the largest point source on the exam at 62.5% of your total score. Part A (no calculator) rewards algebraic fluency and graph interpretation. Part B (graphing calculator) rewards efficient calculator use and numerical reasoning. Pacing matters: 65 minutes for 28 questions is about 2 minutes 51 seconds per question in Part A, and 40 minutes for 12 questions is about 3 minutes 20 seconds in Part B.

- **Part A**: 29 no-calculator questions in 65 minutes, worth 43.75% of the total exam score
- **Part B**: 13 graphing-calculator questions in 40 minutes, worth 18.75% of the total exam score
- **Pacing tip**: Flag and skip questions that require long computation; return after finishing the rest of the section

**Checkpoint:** Can you identify which question types in Part A are most likely to slow you down, and do you have a plan to handle them without a calculator?

Part | Questions | Time | Calculator | Score weight
--- | --- | --- | --- | ---
Part A | 28 | 80 min | No | 43.75%
Part B | 12 | 40 min | Yes | 18.75%

### Exam format: Section II: Free-Response Breakdown

Section II has four questions worth 6 points each, totaling 37.5% of your score. FRQs 1 and 2 are in Part A with a graphing calculator. FRQ 1 (Function Concepts) tests composition, inverses, and function behavior across representations. FRQ 2 (Modeling a Non-Periodic Context) asks you to build and interpret an exponential or other non-periodic model. FRQs 3 and 4 are in Part B without a calculator. FRQ 3 (Modeling a Periodic Context) typically involves a sinusoidal function built from a real-world scenario. FRQ 4 (Symbolic Manipulations) is pure algebra: solving and rewriting exponential, logarithmic, and trigonometric expressions exactly.

- **FRQ 1**: Function Concepts, calculator required, 6 points, tests composition, inverses, and multiple representations
- **FRQ 2**: Modeling a Non-Periodic Context, calculator required, 6 points, typically exponential or rational modeling
- **FRQ 3**: Modeling a Periodic Context, no calculator, 6 points, sinusoidal function construction and analysis
- **FRQ 4**: Symbolic Manipulations, no calculator, 6 points, exact algebraic solving and expression rewriting

**Checkpoint:** For FRQ 4, can you solve an equation like 3e^(2x) - 5 = 10 exactly without a calculator and show every algebraic step?

FRQ | Type | Calculator | Points
--- | --- | --- | ---
FRQ 1 | Function Concepts | Yes | 6
FRQ 2 | Modeling Non-Periodic | Yes | 6
FRQ 3 | Modeling Periodic | No | 6
FRQ 4 | Symbolic Manipulations | No | 6

### Scoring: How FRQ Points Are Earned

Each FRQ is scored out of 6 points across labeled parts (a, b, c, etc.). Points are awarded part by part, so a wrong answer in part (a) does not automatically cost you points in part (b) if you set up part (b) correctly using your earlier answer. Always show your reasoning. On no-calculator questions, unsupported answers earn no credit even if the final value is correct.

- **Part-by-part scoring**: Each labeled part of an FRQ is scored independently; an error in one part does not cascade unless later parts depend on it
- **Show your work**: On no-calculator FRQs, every step must be visible; a correct answer with no work shown earns zero points
- **Calculator justification**: On calculator FRQs, write the equation or expression you evaluated before stating the result

**Checkpoint:** Do you know how to write a complete justification for a calculator result, such as stating the function and the x-value before reporting the output?

Section | Weight | Points available
--- | --- | ---
Section I (MCQ) | 62.5% | 42 questions
Section II (FRQ) | 37.5% | 24 raw points (4 x 6)

## Study Guides

- [Multiple-Choice Questions (MCQ)](/ap-pre-calc/ap-precalculus-exam/pre-calc-ap-precalc-mcq/study-guide/pre-calc-ap-precalc-mcq)
- [FRQs 1-2 – Graphing Calculator Required](/ap-pre-calc/ap-precalculus-exam/pre-calc-frqs-graphing-calculator-required/study-guide/pre-calc-frqs-graphing-calculator-required)
- [FRQs 3-4 – No Graphing Calculator Allowed](/ap-pre-calc/ap-precalculus-exam/pre-calc-frqs-no-graphing-calculator-allowed/study-guide/pre-calc-frqs-no-graphing-calculator-allowed)
- [Is AP Precalculus Hard? Difficulty and Worth It Guide](/ap-pre-calc/ap-precalculus-exam/ap-precalculus-is-it-hard/study-guide/ap-precalculus-is-it-hard)

## Common Mistakes

- **Skipping work on no-calculator FRQs**: FRQs 3 and 4 award points for each step of your algebraic process, not just the final answer. Writing only the answer, even a correct one, earns zero points. Show every inverse operation, every substitution, and every simplification step.
- **Not justifying calculator results on FRQs 1-2**: On calculator-required FRQs, you must show what you entered and why. Stating a decimal answer without writing the function or equation you evaluated is not sufficient for full credit. Write the setup, then the result, then the interpretation.
- **Confusing period and frequency in sinusoidal models**: In f(x) = A sin(Bx + C) + D, the period is 2pi divided by B, not B itself. A common error is setting B equal to the period from the problem context instead of computing B = 2pi divided by the period. Double-check this step every time you build a sinusoidal model.
- **Misreading calculator rules mid-exam**: The exam alternates calculator access between parts. Using a calculator during Part A of either section is a testing violation, and forgetting to use it strategically during Part B wastes time. Know which part you are in before you start each set of questions.
- **Treating all four FRQs as equal time investments**: Each FRQ is 6 points, but some parts within an FRQ are worth more than others. Read through all parts of a question before starting so you can allocate your 15 minutes per FRQ toward the highest-value parts first if you are running short on time.

## Exam Connections

- **MCQ pacing connects directly to your score ceiling**: Because the MCQ section is 62.5% of your total score, your pacing strategy in Section I has more impact than any single FRQ. Practicing timed MCQ sets and building a skip-and-return habit for hard questions is one of the highest-leverage things you can do before exam day.
- **FRQ 4 rewards algebra fluency built across all four units**: Symbolic Manipulations (FRQ 4) pulls from exponential, logarithmic, and trigonometric equation solving, which spans Units 2 and 3. Students who review exact solving techniques for all three function families before the exam are better positioned to earn full credit on every part of FRQ 4.
- **Sinusoidal modeling appears in both FRQ 3 and MCQ questions**: FRQ 3 is the dedicated sinusoidal modeling question, but MCQ questions in Section I also test period, amplitude, midline, and phase shift. Understanding sinusoidal function construction pays off in both sections of the exam.

## Final Review Checklist

- **Know the exact format before you sit down**: Confirm the section order, part lengths, and calculator rules. Section I Part A is 28 questions, no calculator, 65 minutes. Section I Part B is 12 questions, graphing calculator, 40 minutes. Section II Part A is FRQs 1-2 with a calculator, 30 minutes. Section II Part B is FRQs 3-4 without a calculator, 30 minutes.
- **Practice sinusoidal modeling without a calculator**: FRQ 3 asks you to build a sinusoidal function from a real-world context. Practice identifying amplitude, period, midline, and phase shift from a description or data table, then writing the equation in the form f(x) = A sin(B(x - C)) + D without any calculator support.
- **Drill exact algebraic solving for FRQ 4**: FRQ 4 tests exponential, logarithmic, and trigonometric equation solving with full algebraic steps shown. Practice solving equations like log base 2 of (x + 3) = 5 or 2 sin(x) = sqrt(3) exactly, writing every inverse operation clearly.
- **Build a graphing calculator routine for Part B**: Know how to graph a function, find zeros, find intersection points, and evaluate a function at a specific x-value quickly. On FRQs 1 and 2, write the equation you entered and the result before interpreting it in context.
- **Review function representations across all four units**: MCQ questions frequently ask you to move between graphs, tables, and equations for polynomial, exponential, logarithmic, trigonometric, and polar functions. Practice identifying key features (end behavior, asymptotes, period, zeros) from each representation type.
- **Use the score calculator to set a realistic target**: The score calculator on Fiveable lets you estimate your AP score from a raw MCQ count and FRQ points. Use it to figure out how many MCQs you need to answer correctly to reach your target score, then focus your remaining study time on the units where you are losing the most points.

## Study Plan

- **Week 1: Audit your unit knowledge**: Work through the four topic guides on this page to identify which unit is your weakest. Spend the most time on the unit where you miss the most MCQ-style questions. Focus on function behavior, transformations, and moving between representations.
- **Week 2: Practice FRQ formats by type**: Use the FRQ topic guides to practice each of the four question types separately. Write out full solutions by hand, including all algebraic steps for FRQs 3 and 4 and written justifications for calculator results on FRQs 1 and 2.
- **Three days out: Timed section practice**: Simulate Part A of Section I under timed, no-calculator conditions. Then simulate Part B with your graphing calculator. Check your pacing: if you are spending more than 3 minutes on any single MCQ, practice flagging and moving on.
- **One day out: Format review and logistics**: Review the section order, timing, and calculator rules one more time. Confirm your graphing calculator is charged and permitted. Do not start new content. Spend 20 to 30 minutes reviewing sinusoidal model construction and one logarithmic equation solve to keep those skills sharp.

## More Ways To Review

- [Topic study guides](/ap-pre-calc/ap-precalculus-exam#topics)
- [FRQ practice](/ap-pre-calc/frq-practice)
- [Cheatsheets](/ap-pre-calc/cheatsheets/ap-precalculus-exam)

## FAQs

### What's on the AP Pre-Calc progress check (MCQ and FRQ)?

The AP Pre-Calc progress check in AP Classroom includes both MCQ and FRQ parts that pull directly from the core topics on the AP Precalculus Exam, including polynomial, rational, exponential, logarithmic, trigonometric, and sinusoidal functions, as well as function transformations and rates of change. The MCQ part tests conceptual understanding and procedural fluency, while the FRQ part asks you to analyze, model, and justify mathematical relationships across those same topics. Working through the progress check is one of the best ways to spot gaps before exam day. For matched practice and study guides, visit [/ap-pre-calc/ap-precalculus-exam](/ap-pre-calc/ap-precalculus-exam).

### How do I practice AP Pre-Calc FRQs for the exam?

AP Pre-Calc FRQs on the AP Precalculus Exam focus on modeling real-world scenarios with functions, justifying mathematical reasoning, and interpreting graphs or tables. Common question types ask you to construct or analyze polynomial, exponential, logarithmic, or sinusoidal models and explain what features like end behavior, asymptotes, or period mean in context. To practice, work through released College Board FRQs and write out full justifications, not just numeric answers. Grading yourself against the scoring guidelines shows exactly where your reasoning needs to be more precise. Find topic-aligned FRQ practice at [/ap-pre-calc/ap-precalculus-exam](/ap-pre-calc/ap-precalculus-exam).

### Where can I find AP Pre-Calc practice questions and MCQs for the exam?

For AP Pre-Calc practice questions and MCQs, the best starting points are the AP Classroom progress check, released College Board practice exams, and topic-specific question sets organized by concept. Look for MCQ practice that covers polynomial and rational functions, exponential and logarithmic functions, trigonometric functions, and sinusoidal models, since those are the core content areas on the AP Precalculus Exam. A practice test that mixes all these topics helps you build the pacing and flexibility the real exam requires. You can find organized practice questions and study resources at [/ap-pre-calc/ap-precalculus-exam](/ap-pre-calc/ap-precalculus-exam).

### How should I study for the AP Pre-Calc exam?

Studying for the AP Pre-Calc exam works best when you organize your review around the four main function families: polynomial and rational, exponential and logarithmic, trigonometric, and sinusoidal. Start by making sure you can graph, transform, and interpret each function type, then move to modeling and justification, which is where the FRQ points live. Use the AP Classroom progress check to identify weak spots early. From there, practice writing out full explanations for your answers, not just the math steps, because the exam rewards clear mathematical reasoning. Spacing your review over several weeks and mixing MCQ drills with FRQ write-throughs builds both speed and depth. Find topic guides and practice sets at [/ap-pre-calc/ap-precalculus-exam](/ap-pre-calc/ap-precalculus-exam).

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