Across
- 3. formula to find the x intercepts of an equation
- 5. a combination of terms or values
- 6. a group of one or more factors
- 7. letter that represents and unknown number
- 9. to find the answer
- 11. part of a whole number
- 15. a whole number
- 17. small number written above and to the right of a number
- 18. multiply numbers outside the parentheses
- 20. expression that contains inequality symbol
Down
- 1. mathematical relationship between expressions
- 2. to change two or more terms to one
- 4. a reference line for measuring
- 8. a line that divides a quadratic in two
- 10. to combine all that can be combined
- 12. number that never changes in an equation
- 13. u shaped curve that is formed by a quadratic equation
- 14. point of intersection of a parabola
- 16. half circles that surround an equation
- 19. the amount of space within the perimeter