Algebra II Terms

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Across
  1. 3. All x-coordinates of the ordered pairs.
  2. 6. When an equation is written in Ax+By=C.
  3. 8. Describes the directions of the graph when moving left to right away from the origin.
  4. 10. If a vertical line passes through more than one point on the graph of a relation, then the relations isn't a function.
  5. 13. Represented by the letter i.
  6. 14. Have the same variables raised to the same powers.
  7. 16. x=(-b+/-sqrt(b^2-4ac))/(2a).
  8. 18. a+bi and a-bi.
  9. 19. A term with no variables.
  10. 20. Two lines that never cross paths.
Down
  1. 1. The graph of a quadratic equation.
  2. 2. The degree of a root.
  3. 4. A method used to solve binomials.
  4. 5. The line that divides a parabola into two equal parts.
  5. 7. The number's distance form zero on a number line.
  6. 9. The solutions of quadratics after factoring.
  7. 11. The value of b^2-4ac.
  8. 12. When a letter is used in an equation.
  9. 15. It can be factored as (a-b)(a^2+ab+b^2).
  10. 17. A way to solve linear equations.