Across
- 1. A method that uses substitution to find the solution.
- 5. A value that satisfies both equations in a system.
- 6. A system with two or more equations.
- 10. A system that has an infinite number of solutions.
- 11. The process of finding where two lines meet.
- 12. A method where equations are added or subtracted to eliminate variables.
- 14. A graph where two lines do not intersect.
- 15. A system where the lines are parallel.
Down
- 2. A method where one variable is solved for in terms of the other.
- 3. A point where two lines intersect.
- 4. The graph of a system of equations that has exactly one solution.
- 7. A system where no solution exists.
- 8. The standard form of a linear equation, Ax + By = C.
- 9. A solution method that uses matrices.
- 13. The variable that changes in a linear equation.