Across
- 3. appears most frequently
- 7. consisting of several terms
- 9. straight line when graphed
- 10. a symbol for a number we don't know
Down
- 1. a number by itself or a variable or both
- 2. a group of ordered pairs
- 4. break down
- 5. the x value
- 6. solve
- 8. measurement of a surface