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2.1: Introduction

Last updated

Feb 19, 2024
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- 2: Solving Linear Equations
- 2.2: Use a General Strategy to Solve Linear Equations

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Figure 2.1 This drone is flying high in the sky while its pilot remains safely on the ground. (credit: “Unsplash” / Pixabay)

Chapter Outline

2.1 Use a General Strategy to Solve Linear Equations

2.2 Use a Problem Solving Strategy

2.3 Solve a Formula for a Specific Variable

2.4 Solve Mixture and Uniform Motion Applications

2.5 Solve Linear Inequalities

2.6 Solve Compound Inequalities

2.7 Solve Absolute Value Inequalities

Imagine being a pilot, but not just any pilot—a drone pilot. Drones, or unmanned aerial vehicles, are devices that can be flown remotely. They contain sensors that can relay information to a command center where the pilot is located. Larger drones can also carry cargo. In the near future, several companies hope to use drones to deliver materials and piloting a drone will become an important career. Law enforcement and the military are using drones rather than send personnel into dangerous situations. Building and piloting a drone requires the ability to program a set of actions, including taking off, turning, and landing. This, in turn, requires the use of linear equations. In this chapter, you will explore linear equations, develop a strategy for solving them, and relate them to real-world situations.

Chapter Outline

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