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Lesson
Linear equations and graphs
Graph and interpret linear equations.
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Lesson Notes
Section 1 / 7
- Graph linear equations in slope-intercept form.
- Find intercepts from equations.
- Use graphs to solve simple problems.
Short segments for focus-friendly pacing.
Key Points
- y = mx + b is slope-intercept form
- b is the y-intercept
- x-intercept occurs when y = 0
- Graph using slope steps
- Interpret intercepts in context
Quick Check
In y = 3x + 2, the y-intercept is:
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External Links
Khan Academy: Linear Equations (External)
External Khan Academy linear equations practice. Link-only with attribution.
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