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Home  /  Big Ideas Math Precalculus (2024 edition)  /  Chapter 1 · Functions and Their Graphs
Section 1.3

Linear Equations in Two Variables

Slope, slope-intercept form, point-slope form, parallel and perpendicular lines.

4 lessons. Pick what you need.

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Chapter 1 · Functions and Their Graphs
1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9
Lesson

Lesson Reviewing the Basics of Lines and Linear Functions

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Lesson

Lesson Reviewing Writing Equations of Lines

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Examples

Examples of Equations of Lines Through 2 Points

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Examples

Examples of Writing Equations of Lines Parallel or Perpendicular to Other Lines

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