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Ch 6 Vocab-Algebra
Ch 6 Algebra
Term | Definition |
---|---|
elimination method | A method for solving a system of linear equations in which you add or subtract equations to eliminate a variable. |
linear inquality | An inequality in two variables whose graph is a region of the coordinate plane that is bounded by a line. |
solution of a system of linear equations | Any ordered pair in a system that makes all of the equations of that system true. |
solution of a system of linear inequalities | Any ordered pair that makes all of the inequalities in the system true. |
substitution method | A method of solving a system of equations by replacing one variable with an equivalent expression containing the other variable. |