Algebra- Chapter 3 Crossword

A set of equations with the same variables
The point at which the income equals the cost
A system of equations that has a least one solution
System of equations that has no solutions
When a system of linear equations has exactly one solution
When a system of linear equations has an infinite amount of solutions
Method of solving a system of equations in which one equation is solved for one variable in terms of the other
Eliminate one of the variables in a system of equations by adding or subtracting the equations
A set of inequalities with the same variables
Conditions given to variables, often expressed as linear inequalities
Process of finding the max. or min. values of a function for a region defined by inequalities
The intersection of the graphs in a system of constraints
When a graph of system of constraints is a polygonal region
A system of inequalities that forms a region that is open
To seek the optimal price or amount that is desired to minimize costs or maximum profits
The solution of a system of equations in three variables x, y, and z