Line -- from Wolfram MathWorld

A line is a straight one-dimensional figure having no thickness and extending infinitely in both directions. A line is sometimes called a straight line or, more archaically, a right line (Casey 1893), to emphasize that it has no "wiggles" anywhere along its length. While lines are intrinsically one-dimensional objects, they may be embedded in higher dimensional spaces. Harary (1994) called an edge of a graph a "line." A line is uniquely determined by two points, and the

Line Graph -- from Wolfram MathWorld

Line-Line Distance -- from Wolfram MathWorld

433 Three-Dimensional shapes – from Wolfram MathWorld

Line -- from Wolfram MathWorld

Line -- from Wolfram MathWorld

Example: Line graph (

Line -- from Wolfram MathWorld

Wolfram MathWorld – edshelf

8 Trajectories in configuration space without wave density RELATED

Petersen Graph -- from Wolfram MathWorld Graphing, Geometric drawing, Line graphs

Wolfram Math World: Rational Number Activity for 9th - 10th Grade