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vocabulary words- m
Question | Answer |
---|---|
System of Linear Equalities | two or more linear equalities that form it together. |
Solution of the System of Linear Equation | any ordered pair in a system that makes the equation true. |
No Solution | when the graphs of the equations are parallel. |
Infinitely Many Solutions | when the graphs of the equations are on the same line. |
Substitution Method | a method of solving a system of equations by replacing one variable with an equivalent expression containing the other variable. |
Elimination method | a method for solving a system of linear equations. You add/subtract the equations to eliminate a variable. |
Linear Inequality | a mathematical sentence that describes a region of the coordinate plane having a boundary line. Each point in the region is a solution of the inequality. |
Solutions of an Inequality | any ordered pair that makes the inequality true. |
System of Linear Inequalities | Two or more linear inequalities using the same variable. |
Solution of the System of Linear Inequalities | makes each inequality in the system true. The graph of a system shows all of its solutions. |