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Algebra 2 Ch. 5
Ch. 5
Question | Answer |
---|---|
Union | A union of two sets is the set consisting of those values in either one or both sets. |
Compound Sentence | A sentence in which two clauses are connected by the word and or by the word or. |
Solution Set for a System | The solution set for a system is the intersection of the solution sets for the individual sentences. |
Consistent System | A system that has one or more solutions is called a consistent system. |
Inconsistent System | A system that has no solutions. |
Square Matrices | Have the same number of rows and columns and they can have inverses. |
System-Determinant Theorem | A 2 x 2 system has exactly one solution if and only if the determinant of the coefficient matrix is not zero. |
Feasible Set / Feasible Region | The set of solutions to a system of linear inequalities |