WWSC Hints, Answers, and Solutions

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Solutions A Hints, Answers, and Solutions

Section 1 Arithmetic

Checkpoint 1.1. Adding Single-Digit Integers.

Checkpoint 1.2. Declaring a Problem Seed.

Checkpoint 1.3. Controlling Randomness.

Checkpoint 1.4. Special Answer Checking.

Checkpoint 1.5. Using Hints.

Checkpoint 1.6. No Randomization.

Section 2 The Quadratic Formula

Checkpoint 2.2. Solving Quadratic Equations.

Answer 1 Answer 2 Answer 3

Answer 1 Answer 2

Section 3 Open Problem Library

Checkpoint 3.1. Cylinder Volume.

Answer 1 Answer 2

Section 4 Antidifferentiation

Exercises 4.2 WeBWorK Exercises

4.2.1. Antiderivatives.

4.2.4.

4.2.5.

4.2.6. Show Your Work.

Section 6 PGML Formatting and Verbatim Calisthenics

Checkpoint 6.2.

Answer 1 Answer 2 Answer 3 Answer 4 Answer 5

Section 7 Multiple Choice

Checkpoint 7.1. Drop-down/Popup.

Checkpoint 7.2. Choose one.

Section 8 Tables

Checkpoint 8.1. Complete this Table.

Answer 1 Answer 2 Answer 3 Answer 4

Section 9 Graphics in Exercises

Checkpoint 9.1. Solve using a tikz graph.

Checkpoint 9.2. Solve using a graph.

Section 10 Subject Area Templates

Checkpoint 10.1. Answer is a number or a function.

Answer 1 Answer 2

Checkpoint 10.2. Answer is a function with domain issues.

Answer 1 Answer 2

Checkpoint 10.3. Multiple choice by popup, radio buttons.

Answer 1 Answer 2

Checkpoint 10.4.

Checkpoint 10.5. Tables.

Section 11 Stress Tests

Checkpoint 11.1. PTX problem source with server-generated images.