3 Student-Built Glossary (Nicolas M. Briseno)
This is an alphabetical list of the key vocabulary terms you will learn in Chapter 3.
As you study the chapter, complete each term’s definition or description.
Remember to add the page number where you found the term. Add these pages to your Algebra Study Notebook to review vocabulary at the end of the chapter.
This is an enclosure of the feasible region
Is matrix that contains only the coefficients of the system
The row of numbers that are vertical
If it has at least one solution.
Only the constants of a system
Conditions given to variables, often expressed as linear inequalities
Uses the coefficient matrix.
If it has an infinite number of solutions, it is dependent.
Cross Product – Cross Product = Determinant
Rewrite the equation and line up the diagnols.
When one of the variables has the same coefficient in both equations.
Matrices that are completely equal and usually the same dimensions.
feasible (FEE·zuh·buhl) region
The region in which the vertices create; all values in that region are true.
If it has no solutions then it is inconsistent
Is a square matrix that, when multiplied by another matrix, equals that same matrix
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