Across
- 5. first degree function
- 6. curved graph
- 7. ninety degrees
- 10. polynomial with two terms
- 11. given angle
- 12. ordered pair that corresponds to a point in the plane
- 15. father of algebra
- 17. opposite/hypotenuse
- 19. range
- 20. sum of all the values divided by the number of values
Down
- 1. abscissa
- 2. set of ordered pairs
- 3. special kind of relation
- 4. father of trigonometry
- 8. one way to graph a function
- 9. pythagorean theorem
- 13. help us know the nature of the roots of a quadratic function
- 14. horizontal in the Cartesian plane
- 16. opposite/hypotenuse
- 18. roots of the quadratic equation