Across
- 4. an algebraic expression containing three terms
- 6. tells you how many solutions a trinomial contains
- 7. an algebraic expression containing two terms
- 9. are always on the x-axis
- 11. a number that can be expressed as a fraction
- 12. the points that intersect the y axis
- 13. finding where two lines intersect
- 14. identified by the y-coordinate of the vertex
- 15. y-values
Down
- 1. the x-coordinate does NOT repeat itself
- 2. x-values
- 3. denoted as f(x)
- 5. the points that intersect the x axis
- 8. a number that cannot be written as a fraction
- 10. the point where an absolute value function or a quadratic function crosses the axis of symmetry