What's on the AP Calculus AB Unit 7 practice test
The standard version takes about 78 minutes and follows the timing and directions of the AP exam, sized to one unit:
- 20 Multiple Choice Questions (48 minutes)
- 1 FRQ – FRQs – Graphing calculator required (15 minutes)
- 1 FRQ – FRQs – No graphing calculator (15 minutes)
Questions are drawn from 1688 multiple-choice questions and 14 FRQs written for Unit 7, Differential Equations.
Review Unit 7 before you start
- 7.1 Modeling Situations with Differential Equations
- 7.2 Verifying Solutions for Differential Equations
- 7.3 Sketching Slope Fields
- 7.4 Reasoning Using Slope Fields
- 7.5 Approximating Solutions Using Euler’s Method
- 7.6 Finding General Solutions Using Separation of Variables
- 7.7 Finding Particular Solutions Using Initial Conditions and Separation of Variables
- 7.8 Exponential Models with Differential Equations
- 7.9 Logistic Models with Differential Equations