College Algebra / Alg 001 · Atom · ~20 seconds
The Real Numbers
Video not yet published
to the StudyWalks catalog
to the StudyWalks catalog
State
The real numbers are all the numbers on the number line: every rational number and every irrational number, with no gaps.
Show
A ruler's edge is a picture of the set: 2, −3, ½, and π each mark one point, and every point marks one number.
Builds on
- Nothing — this is a starting point.
Unlocks
- Nothing yet depends on this.