Across
- 4. opens downward
- 8. a function whose highest exponent (degree) is 2
- 9. where the quadratic hits the y-axis; they're also where the x value equals 0
- 10. the most commonly repeated number
- 12. lowest point
- 15. where the graph changes direction or turns
Down
- 1. a measure of how dispersed the data is from the mean
- 2. set of all x-values
- 3. the number of times something occurs
- 5. an expression that contains a square root
- 6. highest point
- 7. set of all y-values
- 11. opens upward
- 13. the average of all data values
- 14. the center of data`