Across
- 2. 0,1,2,3,4...
- 4. This test makes it a function
- 7. Equations that are all real numbers
- 10. Rise/run
- 12. Product
- 16. When you divide by zero
- 17. The little 1's and 2's in the slope formula
Down
- 1. Just one piece of a set
- 3. Repeating or terminating decimals
- 5. Yields
- 6. One number in, one number out
- 8. When 3x + 4 = 3x - 8
- 9. Imaginary
- 11. Where the two axes meet
- 13. The original coordinate system
- 14. Per
- 15. All numbers (mostly)