Systems of Equations Vocab

Front

Graph of a system with no solution:

Back

parallel lines

Front

Parallel lines never intersect because...

Back

they have the same slopes.

Front

If a system of linear equations has one solution, what does this mean about the two lines?

Back

Intersecting lines

Front

2+ linear equations with same variables

Back

System of Equations

Front

Method for solving equations using a coordinate grid.

Back

Systems by Graphing

Front

Method to solve a system of equations by eliminating one variable first.

Back

Systems by Elimination

Front

Method to solve equations by replacing a variable with an expression.

Back

Systems by Substitution

Front

A solution to a system resulting in one x and one y value satisfying both equations.

Back

One Solution

Front

A solution to a system with unlimited x and y values satisfying both equations.

Back

Infinite Solutions

Front

x = x

Back

Infinite Solutions