AP Precalculus · 3 units · 44 topics
Your path to a 5,
in plain sight.
Every class teaches AP Precalc differently.
FiveWay follows the exam's own outline —
diagnose, learn, practice and test, topic by topic.
DiagnosticsConcept notes1,753 questionsMock exams
they never practiced for.
- Class A · Texas, US “We skip polar and parametrics — no time before May.”
- Class B · Seoul, KR “Trig first, then old precalc worksheets. The official outline? Never seen it.”
- Class C · London, UK “Teacher-made packets only. Unit 2 in April.”
A brand-new exam. Every classroom teaching it differently.
See the exam's mapNew · 2027The exam format changes in May 2027
- 42multiple-choice (was 40)
- Newtiming for each section
- Oldpractice tests won’t match
Class A
Topics skipped
Polar, parametrics, whole units left out “for time”.
Class B
Wrong order, old material
Precalc worksheets from before the exam existed.
Class C
No way to check
Almost no exam-style practice to find out where you stand.
FiveWay fixes all three.
- The exam’s own outline
- Every topic, exam-style
- A report on what to fix
01 The map
The exam has one map. Here it is.
The College Board publishes the official outline of what the exam tests — 3 units, 44 topics, in this order. FiveWay covers every one. Tap a topic to practice it.
(The College Board calls this outline the CED — Course and Exam Description. Most classes never show it to students.)
What the exam tests · College Board’s official outline (CED)
44 of 44 topics on FiveWay
Unit 114 topics
Polynomial and Rational Functions
- 1.1What a Function Is, and How Inputs and Outputs Vary
- 1.2Rates of Change
- 1.3Rates of Change in Linear and Quadratic Functions
- 1.4Extrema and Rates of Change
- 1.5Polynomial Functions and Complex Zeros
- 1.6Polynomial Functions and End Behavior
- 1.7Rational Functions and End Behavior
- 1.8Rational Functions and Zeros
- 1.9Rational Functions and Vertical Asymptotes
- 1.10Rational Functions and Holes
- 1.11Equivalent Representations & Binomial Theorem
- 1.12Translations of Functions
- 1.13Function Model Selection and Assumption Articulation
- 1.14Function Model Construction and Application
Unit 215 topics
Exponential and Logarithmic Functions
- 2.1Change in Arithmetic and Geometric Sequences
- 2.2Change in Linear and Exponential Functions
- 2.3Exponential Functions
- 2.4Exponential Function Manipulation
- 2.5Exponential Function Context and Data Modeling
- 2.6Competing Function Model Validation
- 2.7Composition of Functions
- 2.8Inverse Functions
- 2.9Logarithmic Expressions
- 2.10Inverses of Exponential Functions
- 2.11Logarithmic Functions
- 2.12Logarithmic Function Manipulation
- 2.13Exponential and Logarithmic Equations and Inequalities
- 2.14Logarithmic Function Context and Data Modeling
- 2.15Semi-log Plots
Unit 315 topics
Trigonometric and Polar Functions
- 3.1Periodic Phenomena
- 3.2Sine, Cosine, and Tangent
- 3.3Sine and Cosine Function Values
- 3.4Sine and Cosine Function Graphs
- 3.5Sinusoidal Functions
- 3.6Sinusoidal Function Transformations
- 3.7Sinusoidal Function Context and Data Modeling
- 3.8The Tangent Function
- 3.9Inverse Trigonometric Functions
- 3.10Trigonometric Equations and Inequalities
- 3.11The Secant, Cosecant, and Cotangent Functions
- 3.12Equivalent Representations of Trigonometric Functions
- 3.13Trigonometry and Polar Coordinates
- 3.14Polar Function Graphs
- 3.15Rates of Change in Polar Functions
Tap a topic to practice it. Unit 4 isn't on the AP exam.
02 What you get
Everything the exam asks for, in one place.
Notes, diagnostics, exam-style practice, review, mock exams — all on the same outline, all pointing the same way.
Concept notesFree
One for every topic — the idea, the traps, a quick check. 57 notes.
7-question diagnosticsFree
For all 44 topics. Find out where you stand in six minutes.
Exam-style practice
1,753 questions, each wrong choice explained.
Review of your misses
Every miss waits for you until you get it right.
Mock exams
Timed, mixed topics, calculator sections marked — like the real paper.
Weekly game
Formula Dog: twenty formulas against the clock, with a leaderboard.
Where it all points
Prepared for a 5 — every topic, in the exam's own style.
One outline, one plan, and proof of where you stand.
03 The report
We don't just mark it wrong. We tell you what to practice — and why.
Every question is tagged to a skill. So after seven questions you don't get a score — you get a verdict with evidence.
What you did · 1.4 Extrema and Rates of Change
Sample- Q1Rate of change41s
- Q2Extrema58s
- Q3Concavity96s
- Q4Rate of change37s
- Q5Concavity112s
- Q6Extrema64s
- Q7Concavity88s
4 of 7 right · 6m 12s · every question tagged to a skill
What it means
- Average rate of change2/2 · 100%
- Extrema from a graph2/2 · 100%
- Concavity and inflection0/3 · 0%
You should practice
Concavity and inflection
Why: you missed Q3, Q5, Q7 — every concavity question on the sheet — and spent the longest on them (112s). Rate of change and extrema were clean: leave them.
Next set
10 concavity questions, built from these three misses
04 Build a SetOur signature
Your weak spots, turned into a set — in seconds.
Pick chapters, level and length. FiveWay scans every question and builds the set around what you miss.
- Any chapters, any mix
- Weighted to the skills you miss
- Every wrong choice explained
Analyzing
Your set: Unit 1 review
1.4 – 1.6 · Mixed difficulty · Weighted to your misses
- Questions scanned—
- Match your choices—
- On skills you miss—
- Picked for your set—
05 Start free
No time for every problem? Take seven per topic.
Every one of the 44 topics has a free 7-question diagnostic. Run the ones you're unsure about, read the report, and practice only where it says to.
Free also includes every concept note and 461 practice questions. Then pick your door:
Not sure where you stand
Take a 7-question diagnostic
Pick any topic. Seven questions, then a skill-by-skill report and the set to do next.
Start freeA unit test is coming
Read the concept note
Every one of the 44 topics has a note: the idea, the traps, a quick check. All free.
Open a note- Premium
The AP exam is close
Sit a mock exam
Timed, mixed-topic, scored once at the end — with calculator sections marked like the real paper.
See mock exams Five spare minutes
Play this week’s game
Formula Dog · Trig Identities. Twenty formulas against the clock, and a leaderboard.
Play
- Unit 1Polynomial and Rational Functions14 topics
- Unit 2Exponential and Logarithmic Functions15 topics
- Unit 3Trigonometric and Polar Functions15 topics
- Unit 4Functions Involving Parameters, Vectors, and MatricesComing soon · Not tested on AP
06 Your week
Once a week, a break that still counts.
Twenty formulas, two minutes. This week: Trig Identities.
Steer, shoot or swipe. Every run earns XP, every miss goes to Review, and the board resets Monday.
Play this week's game
07 Free and Premium
Free shows you the gap. Premium closes it.
Questions you can practice
4×more with Premium
Free stops at question 8 in each topic. Premium opens the rest of every topic — the hard ones and the Killers.
Premium only
134 Killer problems
Pitched above the hardest thing the exam asks, so test day feels easy.
Premium only
Retry every miss
Every question you got wrong waits in one list until you get it right.
Premium only
Sets built from your misses
Pick the chapters. We weight the set toward the skills you keep getting wrong.
Premium only
Analytics that name the problem
Accuracy by chapter and by skill, your weakest spot, and what to do next.
| Feature | FreeNo account needed | Built for a 5PremiumFree in early access |
|---|---|---|
| Learn | ||
| Concept notes | Every topic | Every topic |
| 7-question diagnostic | Every topic | Every topic |
| Worked solutions and wrong-choice notes | ||
| Practice | ||
| Practice questions | 461 (8 per topic) | All 1,753 |
| Killer problems | 134 | |
| Timed mock exams | ||
| Fix your mistakes | ||
| Retry questions you missed | ||
| Sets built from your misses | ||
| Flashcards | ||
| Track and get help | ||
| Analytics by chapter and skill | ||
| My Plan — weekly goals | ||
| Tutor answers in Community | ||
| Community and the Formula Dog game | ||
Early access
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Questions about Free, Premium or how it all works? Read the FAQ
Find your starting point in 7 questions.
See where you stand in 1.1 What a Function Is, and How Inputs and Outputs Vary.