# AP Calculus AB

Sign in to My AP to access free support in AP Classroom, including AP Daily videos.

## About the Course

Explore the concepts, methods, and applications of differential and integral calculus. You’ll work to understand the theoretical basis and solve problems by applying your knowledge and skills.

### Skills You'll Learn

• Determining expressions and values using mathematical procedures and rules

• Connecting representations

• Justifying reasoning and solutions

• Using correct notation, language, and mathematical conventions to communicate results or solutions

### Equivalency and Prerequisites

#### College Course Equivalent

A first-semester college calculus course devoted to topics in differential and integral calculus

#### Recommended Prerequisites

You should have successfully completed courses in which you studied algebra, geometry, trigonometry, analytic geometry, and elementary functions. In particular, you should understand the properties of linear, polynomial, rational, exponential, logarithmic, trigonometric, inverse trigonometric, and piecewise-defined functions and know how to graph these functions and solve equations involving them. You should also be familiar with algebraic transformations, combinations, compositions, and inverses for general functions.

### Exam Dates

• Tue, May 4, 2021,
8 AM Local

Paper, In School

### AP Calculus AB Exam

This is the Administration 1 date for the AP Calculus AB Exam.

• Mon, May 24, 2021,
8 AM Local

Paper, In School

### AP Calculus AB Exam

This is the Administration 2 date for the AP Calculus AB Exam.

• Wed, Jun 9, 2021,
12 PM EDT

Digital, In School and At Home

### AP Calculus AB Exam

This is the Administration 3 date for the AP Calculus AB Exam.

## About the Units

The course content outlined below is organized into commonly taught units of study that provide one possible sequence for the course. Your teacher may choose to organize the course content differently based on local priorities and preferences.

## Course Content

### Unit 1: Limits and Continuity

You’ll start to explore how limits will allow you to solve problems involving change and to better understand mathematical reasoning about functions.

Topics may include:

• How limits help us to handle change at an instant
• Definition and properties of limits in various representations
• Definitions of continuity of a function at a point and over a domain
• Asymptotes and limits at infinity
• Reasoning using the Squeeze theorem and the Intermediate Value Theorem

#### On The Exam

10%–12% of exam score

### Unit 2: Differentiation: Definition and Fundamental Properties

You’ll apply limits to define the derivative, become skillful at determining derivatives, and continue to develop mathematical reasoning skills.

Topics may include:

• Defining the derivative of a function at a point and as a function
• Connecting differentiability and continuity
• Determining derivatives for elementary functions
• Applying differentiation rules

#### On The Exam

10%–12% of exam score

### Unit 3: Differentiation: Composite, Implicit, and Inverse Functions

You’ll master using the chain rule, develop new differentiation techniques, and be introduced to higher-order derivatives.

Topics may include:

• The chain rule for differentiating composite functions
• Implicit differentiation
• Differentiation of general and particular inverse functions
• Determining higher-order derivatives of functions

#### On The Exam

9%–13% of exam score

### Unit 4: Contextual Applications of Differentiation

You’ll apply derivatives to set up and solve real-world problems involving instantaneous rates of change and use mathematical reasoning to determine limits of certain indeterminate forms.

Topics may include:

• Identifying relevant mathematical information in verbal representations of real-world problems involving rates of change
• Applying understandings of differentiation to problems involving motion
• Generalizing understandings of motion problems to other situations involving rates of change
• Solving related rates problems
• Local linearity and approximation
• L’Hospital’s rule

#### On The Exam

10%–15% of exam score

### Unit 5: Analytical Applications of Differentiation

After exploring relationships among the graphs of a function and its derivatives, you'll learn to apply calculus to solve optimization problems.

Topics may include:

• Mean Value Theorem and Extreme Value Theorem
• Derivatives and properties of functions
• How to use the first derivative test, second derivative test, and candidates test
• Sketching graphs of functions and their derivatives
• How to solve optimization problems
• Behaviors of Implicit relations

#### On The Exam

15%–18% of exam score

### Unit 6: Integration and Accumulation of Change

You’ll learn to apply limits to define definite integrals and how the Fundamental Theorem connects integration and differentiation. You’ll apply properties of integrals and practice useful integration techniques.

Topics may include:

• Using definite integrals to determine accumulated change over an interval
• Approximating integrals using Riemann Sums
• Accumulation functions, the Fundamental Theorem of Calculus, and definite integrals
• Antiderivatives and indefinite integrals
• Properties of integrals and integration techniques

#### On The Exam

17%–20% of exam score

### Unit 7: Differential Equations

You’ll learn how to solve certain differential equations and apply that knowledge to deepen your understanding of exponential growth and decay.

Topics may include:

• Interpreting verbal descriptions of change as separable differential equations
• Sketching slope fields and families of solution curves
• Solving separable differential equations to find general and particular solutions
• Deriving and applying a model for exponential growth and decay

#### On The Exam

6%–12% of exam score

### Unit 8: Applications of Integration

You’ll make mathematical connections that will allow you to solve a wide range of problems involving net change over an interval of time and to find areas of regions or volumes of solids defined using functions.

Topics may include:

• Determining the average value of a function using definite integrals
• Modeling particle motion
• Solving accumulation problems
• Finding the area between curves
• Determining volume with cross-sections, the disc method, and the washer method

#### On The Exam

10%–15% of exam score

## Additional Information

#### Not a student?

Go to AP Central for resources for educators