Stage 30 · Analytic Geometry · 30.2All lessons →
Stage 30 · Analytic Geometry

30.2 Lines: Direction, Slope, and Equations

Start from how steep a line is, master slope and the various forms of a line's equation, and learn to write down any line in the coordinate plane.

5 knowledge points
Knowledge point pages
30.2.1 Angle of Inclination: How Steeply a Line Tilts30.2.2 Slope: How Much You Climb for Each Step Right30.2.3 Point-Slope and Slope-Intercept Forms30.2.4 Two-Point and Intercept Forms30.2.5 The General Form Ax+By+C=0
eastmath.com · 30.2 Lines: Direction, Slope, and Equations