Across
- 3. to rewrite an expression without parentheses or negative exponents.
- 4. a song sung during the holiday season, usually pertaining to the holdiay
- 5. the four areas of a Cartesian coordinate plane.
- 7. an object bestowed to a specific person or group
- 11. y=mx+b
- 13. a deer of the tundra often inscribed to pull Santa's sleigh
- 14. an accessory added to an object in an effort to make it physically alluring.
Down
- 1. a cylindrical stick of striped, sweet candy
- 2. a replacement for the variable in an open sentence that results in a true sentence.
- 6. the ratio of the change in the y-coordinates to the corresponding change in the x-coordinates.
- 8. used to describe pertaining to a holiday or festival
- 9. the set of x-coordinates of the ordered pairs of a relation.
- 10. Viscum album
- 12. the set of all y-coordinates of a relation.