Across
- 5. Systems that have the same solution.
- 7. Lines having the same slope, and same y-intercept.
- 8. The point at which two functions meet on a graph.
- 9. Two equations of linear functions in the same two variables.
- 10. A system has __________ if its graph has a single intersection point.
- 11. Method of solving a system by trial and error.
Down
- 1. A function whose graph is not a vertical line.
- 2. A system has __________ if it cannot be solved.
- 3. Solving a system by replacing one variable with a number of an expression.
- 4. Solving a linear system by eliminating one variable.
- 6. When a system has an unlimited number of solutions.