Across
- 2. A special curve, shaped like an arch
- 5. the "peak" of the parabola (-b/2a)
- 6. Set of y-values in a function
- 7. Term with no variables
- 8. highest given point
- 10. 4²=16
- 13. ax+by=c
Down
- 1. Distance from zero
- 3. A line through a shape so that each side is a mirror image
- 4. has same variables and exponents
- 5. Letter representing a value 5[x]
- 9. lowest given point
- 11. -b±√b²-4ac/2a
- 12. Set of x-values in a function
- 13. Ratio of vertical change to horizontal change