Preview Linear Systems Activity (on worksheet)

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Presentation transcript:

Preview Linear Systems Activity (on worksheet)

Solving Linear Systems 1.4

Vocabulary Linear Equation in 3 Variables: An equation of the form ax + by +cz = d x, y, & z are the variables a, b, c, & d are any real numbers System of 3 Linear Equations: 3 linear equations each in 3 variables see example 1 Ordered Triple: Looks like: (x, y, z) Coordinate in a three dimensional coordinate plane Solution of a system of 3 Linear Equations: The solution is an ordered triple that make all three equations in the system true.

Example 1 Solve the System for (x, y, z)

Example 2