At a Glance
Use this page to run one full AP Precalculus-style mock exam under realistic timing. The official exam is a hybrid digital format: students complete multiple-choice questions and view free-response questions digitally, then handwrite free-response answers in a paper booklet.
3 Hours
40 MCQs
4 FRQs
Calculator and No-Calculator Parts
Units 1-3 Focus
Format checked against College Board AP Central and AP Students pages for AP Precalculus exam information.
Official-Style Timing Structure
| Section | Questions | Time | Calculator | Exam Weight |
|---|---|---|---|---|
| Section I, Part A | 28 multiple-choice | 80 minutes | No calculator | 43.75% |
| Section I, Part B | 12 multiple-choice | 40 minutes | Graphing calculator required | 18.75% |
| Section II, Part A | 2 free-response | 30 minutes | Graphing calculator required | 18.75% |
| Section II, Part B | 2 free-response | 30 minutes | No calculator | 18.75% |
Total mock time is 3 hours. Add a short break between Section I and Section II only if you are practicing stamina rather than simulating exact exam pressure.
Before You Start
MaterialsCharged device, approved graphing calculator, scratch paper, pencils, timer, and a separate answer sheet.
EnvironmentQuiet desk, phone away, no notes, no pausing during timed parts unless this is an accommodation practice.
GoalPractice decision speed, representation switching, calculator judgment, and written mathematical communication.
TrackingRecord skipped questions, guessed questions, and questions that took too long even if correct.
Section I Game Plan
Part A: 28 MCQs, no calculator, 80 minutes
- Target pace: about 2 minutes 50 seconds per question.
- Prioritize algebraic structure, graph behavior, transformations, domain/range, inverse relationships, rates of change, and symbolic manipulation.
- Skip after 90 seconds if you do not see a path. Mark it, move on, and return after the first pass.
- Do not over-expand expressions unless the form is clearly useful. AP Precalculus often rewards choosing the right representation.
Part B: 12 MCQs, graphing calculator required, 40 minutes
- Target pace: about 3 minutes 20 seconds per question.
- Use the calculator for graph windows, intersections, regression/model checks, tables, and numerical verification.
- Write down the calculator result and what it means. Avoid trusting an unscaled graph window without checking the axes.
Section II FRQ Blueprint
| FRQ | Focus | Calculator | What Strong Responses Show |
|---|---|---|---|
| Question 1 | Function concepts | Required | Correct interpretation of features, clear setup, and supported conclusions. |
| Question 2 | Modeling a non-periodic context | Required | Model selection, parameter meaning, and reasonable domain/context interpretation. |
| Question 3 | Modeling a periodic context | No calculator | Amplitude, period, midline, phase shift, and contextual explanation. |
| Question 4 | Symbolic manipulations | No calculator | Algebraic fluency, exact values, transformations, and logically ordered work. |
Each FRQ should be treated as a 6-point task. Show enough work that another person can follow why your answer is true.
Content Coverage Checklist
Polynomial and Rational Functions
End behavior, zeros, multiplicity, holes, vertical and horizontal asymptotes, transformations, and contextual models.
Exponential and Logarithmic Functions
Growth and decay, inverses, logarithm properties, semi-log reasoning, parameter interpretation, and model comparison.
Trigonometric and Periodic Functions
Unit circle values, sinusoidal parameters, period, frequency, midline, amplitude, phase shifts, and periodic context modeling.
Representations and Reasoning
Tables, graphs, formulas, verbal descriptions, rates of change, domain restrictions, and justification in context.
Mock Exam Packet Builder
If you are assembling a fresh mock packet, use this distribution so the practice set feels balanced rather than random.
| Area | Suggested MCQ Count | Suggested FRQ Presence |
|---|---|---|
| Polynomial/rational behavior and modeling | 12-14 | At least one major part |
| Exponential/logarithmic behavior and modeling | 8-10 | At least one major part |
| Trigonometric/periodic behavior and modeling | 10-12 | One full periodic modeling FRQ |
| Mixed representation and calculator interpretation | 6-8 | Included across FRQs |
Pacing Targets
- After 20 minutes of MCQ Part A, you should be near question 7.
- After 40 minutes of MCQ Part A, you should be near question 14.
- After 60 minutes of MCQ Part A, you should be near question 21.
- In FRQ Part A, spend about 15 minutes per question, including calculator setup and written explanation.
- In FRQ Part B, reserve the last 3 minutes to check algebra signs, exact values, and whether each answer fits the question asked.
Scoring and Review
- Score MCQs first. Mark each miss by reason: content gap, algebra slip, graph-reading error, calculator setup, or time pressure.
- Score each FRQ out of 6 using evidence: setup, correct mathematics, interpretation, notation, and final answer.
- Make a two-column review list: mistakes that need a concept lesson and mistakes that need a timed drill.
- Redo every missed FRQ part without the answer key after at least 20 minutes away from the paper.
- Choose the next practice block from your top two error families, not from the topics you already like.
High-Value Final Checks
- Did you use calculator parts only where allowed?
- Did every model include a reasonable domain or contextual interpretation when the prompt asked for it?
- Did you identify whether a question wanted an exact answer, an approximation, or a verbal conclusion?
- Did you check graph windows before trusting calculator intersections?
- Did your FRQ explanations answer the "why" and not only the "what"?
Official reference pages: AP Central AP Precalculus Exam and AP Students AP Precalculus About the Exam.