Across
- 3. Lines with a single point of intersection
- 5. Set of inputs
- 8. Whole numbers positive starting at 1
- 9. Set of outputs
- 10. Numbers that go on forever and can't be rewritten as a fraction
- 11. Use when you have both the slope and the y-intercept of both lines
- 13. A number that can be rewritten as a fraction
- 14. Parralel lines on a graph
- 15. A relation where each input has exactly one output
Down
- 1. Set of inputs and outputs
- 2. Lines on top of one another
- 4. Method used when lines are in standard form
- 6. Natural numbers including 0
- 7. Whole numbers including 0
- 12. Use when y-intercept is already given in one equation