| A | B |
|---|
| Coefficient | a number multiplied by a variable in a term. |
| Graph of a system of linear inequalities | the graph of all solutions of the system. |
| Linear Combination | an equation obtained by adding one of two equations to the other equation in a linear system. |
| Linear equation in one variable | an equation in which the variable is raised to the first power and does not occur in a denominator, inside a square root symbor, or inside an absolute value symbol. |
| Linear System (Systems of linear equations) | two or more linear equations in the same variables. |
| Ordered Pair | a pair of numbers used to identify a point in a plane. |
| Solution of a system of linear equations | an ordered pair (x,y) that satisfies each equation in the system. |
| Parallel Lines | two different lines in the same plane that do not intersect. |
| Solution of a system of inequalities | an ordered pair (x,y) that is a solution of each inequality in the system. |
| System of linear inequalities | two or more linear inequalities in the same variable. |
