Unit+6+~+Systems+of+Equations

I. Solutions using Graphing

 * 1) Teaching notes
 * 2) Single solution
 * 3) No solution and infinite solutions

II. Solutions using Substitution

 * 1) Teaching notes
 * 2) Getting a variable by itself
 * 3) No solution and infinite solutions

III. Solutions using Linear Combination (Elimination)

 * 1) Teaching notes
 * 2) Application of Property of Equality
 * 3) No solution and infinite solutions

IV. Solutions using Matrices

 * 1) Teaching notes
 * 2) Coefficients
 * 3) Writing a Matrix Equation
 * 4) Solution using matrix function of a calculator

V. Application problems

 * 1) Teaching notes
 * 2) Application problems with two variables
 * 3) Application problems with three variables

VI. Graphing systems of inequalities

 * 1) Teaching notes
 * 2) Review graphing inequalities of two variables
 * 3) Overlapping solution sets

VII. Linear Programming

 * 1) Teaching notes
 * 2) Constraints
 * 3) Objective Function
 * 4) Applications