Name: Algebra 46 - Parametric Equations @MyWhyU
Uploaded: 2015-07-02T01:29:31-0400
Duration: 8 min 17 s
Description: In order to mathematically describe a line in 3-dimensional space, we need a way to define the values of the three coordinates at every point along the line. This can be done by creating a group of parametric equations.

Algebra 39 - Inconsistent, Dependent, & Independent Systems @MyWhyU

Uploaded January 2015 | Updated September 2026, 3 weeks ago

Systems of two linear equations in two variables can have a single solution, no solutions, or an infinite number of solutions. This chapter explains why.

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