Systems of Equations

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Systems of Equations and Inequalities

When you are given two lines, there are many ways to determine if and where they intersect. You can graph them, solve by substitution, solve by elimination, and use matrices to solve. Two-Variable Linear Systems Solving systems by elimination is the focus of this video. Two-Variable Linear Systems Section 7.2 notes Multi-Variable Linear Systems [...]

By | 2017-11-13T22:02:00+00:00 October 21st, 2015|PreCalculus|0 Comments

How Much Does Piracy Cost?

The Interview, a 2014 Sony political satire has been in the news recently. Several North American cinema chains cancelled screenings due to potential terrorism in response to its content regarding a plot to assassinate North Korean leader Kim Jong-un. As a result, Sony pictures released the film for online and digital purchase. In a New [...]

By | 2017-11-13T22:02:03+00:00 January 4th, 2015|Uncategorized|1 Comment