Across
- 2. f(x) = ax^2 + bx - c
- 7. multiple terms
- 8. line crosses the x axis
- 9. root of a number
- 12. biggest divisor of two or more numbers
- 14. highest/lowest point; apex
- 16. one term
- 17. two terms
- 18. divides a shape into 2 identical parts
Down
- 1. highest point on the grid
- 3. x value
- 4. 3 terms
- 5. line crosses the y axis
- 6. y value
- 10. highest exponent value
- 11. symbol in place of an unknown value
- 13. lowest point on the grid
- 15. symmetrical u shaped curve