Notes & Recordings: 2.1 - 2.4

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Listed below are the links to the Notes and Recordings that were created for the math concepts in this Module: Sections 2.1, 2.2, 2.3, 2.4. If you find the Notes page-breaks in unusual places, that is how OneNote splits the pages when the pdf is created.

In the Recordings, if necessary, set playback on "High Definition".

These Notes and Recordings are to supplement your reading of the textbook, not substitute for your reading. So, please, still read your book and use these Notes and Recordings to aid in your understanding of the math concepts.

Notes for 2.1: 2.1 Systems of Equations, Intersections.pdf Download 2.1 Systems of Equations, Intersections.pdf

Recordings for 2.1:

Systems of Linear Equations: Intersections

Systems of Linear Equations: Model/Word Application

Notes for 2.2: 2.2 System of Eq, Unique Solution.pdf Download 2.2 System of Eq, Unique Solution.pdf

Recordings for 2.2:

Systems of Linear Equations: Gauss-Jordan Elimination Method

Systems of Lin Eq: Gauss-Jordan Elimination Method, Part b

Systems of Lin Eq: Gauss-Jordan, More Examples

Systems of Lin Eq: Gauss-Jordan, Word Application

Notes for 2.3: 2.3 System of Eq, Infinite Solution, No Solution.pdf Download 2.3 System of Eq, Infinite Solution, No Solution.pdf

Recordings for 2.3: