Section 3.3
Equations of Lines
Slope-intercept, point-slope, and standard forms; using these forms to write equations from given information; identifying parallel and perpendicular lines.
6 lessons. Pick what you need.
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Lesson on How to Rewrite Linear Equations into Slope-Intercept y=mx+b Form
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Lesson on How to Determine if Two Lines are Parallel or Perpendicular
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Lesson on How to Put Equations of Lines into Standard Form
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Lesson on Writing Equations of Lines using the Point-Slope Form of a Line
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Lesson on How to Write the Equation of a Line from Two Points
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