| A | B |
| System of Equations | Two or More Equations with related variables |
| Intersection | Where two equations cross, or the solution to a system |
| Parallel | two linear equations with the same slope, they will never intersect |
| Perpendicular | two linear equations that cross to form right angles |
| Solution | the answer to a system of equations |
| Coinciding | when two lines are the same, so there are infinately many solutions |
| Infinitely many solutions | the solution to a coinciding system, because they cross everywhere |
| No Solution | the solution to a parallel system of equations |
| Slope-Intercept form | "y=" of an equation, used to graph |