Across
- 1. A polynomial of degree two
- 3. A property where order does not change the result
- 5. The set of all possible output values of a function
- 8. A property where a number stays the same after an operation
- 10. The U-shaped graph of a quadratic function
- 12. The set of all possible input values of a function
- 14. A number that undoes another in an operation
- 16. The point where a graph crosses an axis
- 18. The x-values where a function equals zero
- 20. The solutions where a graph crosses the x-axis
Down
- 2. A property where grouping does not change the result
- 4. A value that does not change
- 6. The line that divides a parabola into two mirror halves
- 7. The property that multiplies across parentheses
- 9. The rate of change of a line
- 11. A function whose graph is a straight line
- 13. The highest or lowest point of a parabola
- 15. A number or expression that divides another evenly
- 17. A single number, variable, or product in an expression
- 19. A number multiplied by itself