lines that will never meet, no matter how long you stretch them (like railroad tracks!)
Least Common Multiple
The smallest multiple (other than zero) that two or more numbers have in common.
a system of equations or inequalities that has no solution
a system of equations or inequalities that has at least one solution, a linear system that has infinitely many solutions. Graphs are the same line.
a linear system with only one answer
Systems of Linear equations
a set of equations with two or more equations and two of more variables
Solutions Of a System of Linear Equations
an ordered pair (x,y) that satisfies each equation of the system
Systems Of Linear Inequalities
a set of linear inequalities with at least 2 equations and varibles
Solution of a System Of linear inequalities
Any ordered pair that makes all of the inequalities in the system true.
Graph of A System of Linear Inequalities
the graph of all solutions of the system