Across
- 3. The highest or lowest point of a parabola
- 5. A number that shows repeated multiplication of a base
- 8. An expression with one term
- 9. All possible x values of a function
- 10. A set of equations considered together
- 12. A symbol indicating a root such as square root
- 15. The U-shaped graph of a quadratic function
- 16. A number or expression multiplied to form a product
- 18. A relation where each input has exactly one output
- 19. An expression with three terms
- 20. A point where a graph crosses an axis
Down
- 1. A number that can be written as a fraction
- 2. A statement comparing two expressions using < > ≤ or ≥
- 4. A method of solving systems by canceling a variable
- 6. An expression with many terms added or subtracted
- 7. A polynomial of degree two
- 11. The steepness of a line
- 13. A method of solving systems by plugging one equation into another
- 14. A number that cannot be written as a fraction
- 17. All possible y values of a function