Across
- 3. First Outside Inside Last
- 4. ()
- 5. y=2x
- 6. 1/3 ways to solve systems of equations
- 9. y=x^2
- 15. y=x+1
- 17. -
- 18. +
- 19. >
- 21. three terms
- 22. x=1
- 23. 1/4
Down
- 1. 36,49,64
- 2. 1/3 ways to solve systems of equations
- 7. sqrt
- 8. xth power
- 10. y=|x|
- 11. y=x
- 12. <
- 13. 1/3 ways to solve systems of equations
- 14. two terms
- 16. x
- 20. =