Apply mathematical procedures
Choose a method that matches the structure. Keep exact values when appropriate, work in radians for trigonometric calculus, and check domains after simplification.
Code Scholars Tutoring · AP Calculus AB
AP Calculus AB Exam Guide
The May 2027 exam format, calculator expectations, mathematical practices, and strategies for showing complete reasoning.
May 2027 format
| Part | Questions | Time | Calculator |
|---|---|---|---|
| MCQ A | 29 | 62 minutes | Not permitted |
| MCQ B | 13 | 38 minutes | Graphing calculator required |
| FRQ A | 2 | 30 minutes | Graphing calculator required |
| FRQ B | 4 | 60 minutes | Not permitted |
The exam is hybrid digital: MCQs and FRQ prompts appear in Bluebook, while FRQ solutions are handwritten in the paper booklet. Older 45-MCQ, 105-minute practice exams use the previous format.
Connect representations
Move between graphs, tables, formulas, and descriptions. Read a derivative graph as slope evidence for the original function, and an integral as signed accumulation with units.
Justify your conclusions
Name theorem hypotheses before using the IVT, MVT, or EVT. For local extrema and inflection points, show the relevant sign change. For absolute extrema, compare all candidates.
Communicate with precision
Distinguish a function value from an input, an average value from an average rate, and distance from displacement. Write integral bounds, differentials, units, and contextual conclusions.
Use a graphing calculator purposefully
Practice graphing within a useful window, finding zeros and intersections, estimating derivatives, and evaluating definite integrals numerically. Show the mathematical setup before giving a decimal result. Retain extra precision until the final answer.
Write FRQs for partial credit
Define variables, set up the correct expression, show enough intermediate work, and explain the conclusion. A calculator number alone does not show the method. Follow each prompt’s rounding instruction; otherwise AP numerical responses are generally reported accurately to three decimal places.
A review sequence that tests understanding
- Check algebra, function notation, inverse functions, logarithms, and radian trigonometry.
- Study each unit, work the self-checks before revealing solutions, and explain your mistakes.
- Use unit MCQs to identify a method or concept to revisit, then solve a related question without notes.
- Write complete solutions to mixed FRQs with theorem conditions and contextual units.
- Use College Board’s released FRQs and scoring guidelines for official scoring examples; practice the current calculator and timing boundaries.