Across
- 1. Converts a quadratic equation into an equation involving a squared binomial (abbreviation).
- 7. Length of the vector.
- 10. Function defined by f(-x)=f(x)
- 11. Part of a line that has one endpoint and extends forever in the opposite direction.
- 12. Triangle with a 90° angle.
- 14. A trig equation with the adjacent side over the opposite side.
- 15. Standard, rectangular coordinate plane
- 17. A line describing the behavior of a function on a plane.
- 19. Half the vertical distance between the max and min.
- 21. A vector with an initial point of the origin.
- 24. A pair of identical binomials with different signs between the terms.
- 25. The common endpoint of the two rays of an angle.
- 27. A unit for measuring angles where π=180°.
- 28. In the coordinate plane, they are generated by counterclockwise rotation.
- 29. A line defining a parabola by being the same distance away from the focus at every point on the parabola.
- 31. Two angles whose measures sum to 180.
- 34. Slope is used to calculate the direction of the vector.
- 35. When an angle’s vertex is the origin and its initial side is along the x-axis.
- 36. A trig equation with the opposite side over the adjacent side.
- 37. The ray where the angle begins.
- 38. Two angles whose measures sum to 90.
Down
- 1. Two angles with the same initial and terminal sides.
- 2. Set of values of the independent variable of a function
- 3. Where a vector begins.
- 4. Where a vector ends.
- 5. In the coordinate plane, they are generated by clockwise rotation.
- 6. A vector with a magnitude of one.
- 8. Formed by two rays that have a common endpoint.
- 9. The ray where the angle ends.
- 13. v•w
- 16. An angle that terminates on the x or y axis. (90,180,270,360)
- 18. A trig equation with the opposite side over the hypotenuse.
- 20. Quantities with only magnitude (no direction)... only a numerical value.
- 22. Function defined by f(-x)=-f(x)
- 23. Quantities that have both a magnitude and a direction.
- 26. Set of a values of the dependent variable of a function
- 29. Founding using b2-4ac
- 30. Trig functions of the complement of an angle.
- 32. Finding an equivalent fraction by eliminating the radical in the denominator.
- 33. Coordinate plane defined by the distance from a reference point and the angle of a reference direction
