Across
- 1. graph shifts left or right
- 6. 45
- 7. f(x)=a(x-p)(x-q)
- 8. radical expressions with the same index and radicand
- 10. an equation with a radical that has a variable in the radicand
- 12. graph shifts over x- or y- axis
- 13. graph shifts up or down
- 14. 36
- 16. functions that undo each other
- 19. when data in a scatter plot show an approximately linear relationship
- 20. slope-intercept form
Down
- 2. b^2-4ac>0
- 3. point-slope form
- 4. y=ax^2+bx+c
- 5. set of all points equidistant from a fixed line and a fixed point
- 9. b^2-4ac=0
- 11. 37
- 15. fixed line perpendicular to the axis of symmetry such as the set of all points (x,y) of the parabola r equidistant from the focus and the directrix
- 17. fixed point in the interior of a parabola, such that the set of all points (x,y) of the parabola r equidistant from the focus and the directrix
- 18. f(x)=x^3
