Algebra Vocabulary Review

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Across
  1. 3. The expression that is under the radical sign.
  2. 7. A function with a graph that is not a straight line.
  3. 8. The vertical line containing the vertex of a parabola. (3 words)
  4. 10. A system of equations with exactly 1 solution.
  5. 11. The set of whole numbers and their opposites.
  6. 12. A number with a square root that is a rational number.
  7. 16. The maximum or minimum point of a parabola.
  8. 18. A pair of numbers used to locate any point on a coordinate plane.
  9. 20. A sequence that increases or decreases at a constant rate.
  10. 22. A way to check if a graph is a function. (3 words)
  11. 25. The x-values of a relation.
  12. 29. The point where the axes of a graph intersect.
  13. 30. The name for "k" in a direct variation. (3 words)
  14. 32. The plane containing the x- and y-axes.
  15. 33. The expression under the radical sign in the Quadratic Formula.
  16. 34. A function with points that are not connected.
  17. 35. Another name for the x-intercept or solution of a function.
  18. 36. A line that a graph approaches.
  19. 37. A system of equations with no solution.
  20. 38. The form of a linear equation y - y1 = m(x - x1).
  21. 39. A polynomial with 2 terms.
  22. 40. The point where a graph crosses the x-axis.
Down
  1. 1. A relation in which each input has exactly one output.
  2. 2. Lines with the same slopes but different y-intercepts.
  3. 4. A way to write really big and really small numbers.
  4. 5. The y-values of a relation.
  5. 6. A linear equation that runs through the origin.
  6. 9. Lines with slopes that are opposite-reciprocals.
  7. 13. The graph of a quadratic function.
  8. 14. A sequence in which each team is found by multiplying the previous term by a common ratio.
  9. 15. A system of equations that has an infinite number of solutions is consistent and ______________.
  10. 17. A common method for multiplying 2 binomials.
  11. 19. Another name for "slope." (3 words)
  12. 21. The form of a linear equation y = mx + b.
  13. 23. A function with points that can be connected by a line or smooth curve.
  14. 24. A polynomial with 3 terms.
  15. 26. A system of equations with at least 1 solution.
  16. 27. A set of equations that have the same variables.
  17. 28. The form of a linear equation Ax + By = C.
  18. 31. The simplest functions in a function family.
  19. 39. Data with 2 variables.