Across
- 1. any whole number, no fractions
- 3. graph is not a line
- 4. I,II,III,IV
- 7. all natural numbers and zero
- 8. highest point on a parabola
- 10. lowest point on a Parabola
- 11. a term with no variable
- 12. a set of ordered pairs in a curved line
- 14. where the line crosses the y-axis
- 15. a relation where each x-value is pared with a y-value
Down
- 2. non-imaginary numbers
- 5. ratio of vertical change to horizontal change
- 6. ax^2+bx+c=0
- 9. where the line crosses the x-axis
- 13. starting point on a graph or line