Section I, Multiple Choice · 40 Questions · Bluebook-style practice environment
Exam format (identical to the real AP Precalculus exam)
Part A — 28 questions · 80 minutes · Calculator NOT permitted
Part B — 12 questions · 40 minutes · Graphing calculator required/allowed (built-in Desmos available)
Total: 40 questions, 120 minutes, continuous scroll — see and answer questions in any order within a part
Time limits are enforced automatically. When time expires, the part locks and submits automatically.
Select an answer to instantly see whether it's correct, with a full explanation.
Choose your practice set
Set 1 · Foundations
Foundational Practice
Core skills across Units 1–3: polynomial & rational functions, exponential & logarithmic functions, and trigonometric & polar functions. Ideal for first-pass review.
Set 2 · Intermediate
Mixed Application Practice
Multi-step problems: composition, transformations, regression models, identities, and polar/rectangular conversions — matched to real exam difficulty.
Set 3 · Advanced Traps
High-Error, Trap-Focused Practice
Curated for the exact mistakes students make most: sign errors, domain traps, calculator mode errors, identity misuse, and asymptote/multiplicity confusion. Master this set to handle anything on exam day.
All content is in English, matching the real digital exam. Your progress is not saved between browser sessions.
AP Precalculus — Section I
Part A · Questions 1–28 · Calculator not permitted
Time Remaining
80:00
0 of 28 answered
Part A Complete
You answered out of 28 correctly. Graphing calculators are now allowed. When you're ready, begin Part B — the 40-minute timer will start immediately.