Algebra Crossword

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Across
  1. 3. A straight line on a graph
  2. 4. The roots of a parabola
  3. 7. The answer to a multiplication problem
  4. 8. What are these called?: 0.5, 2.5, 7.4
  5. 12. The average of a set of data
  6. 14. A ____ represents an unknown number. Like X
  7. 17. Steepness of a line on a graph
  8. 18. The answer to an addition problem
  9. 19. (x,y) What is this point called?
  10. 20. A mathematical sentence with an equal sign
Down
  1. 1. A single fixed number
  2. 2. The limit(s) or end points of the line on the y-axis
  3. 5. The likeliness of something to occur
  4. 6. The limit(s) or end points of the line on the x-axis
  5. 9. A mathematical sentence that uses one of the symbols <, >, ≤, or ≥
  6. 10. Each of the four sections on a coordinate plane
  7. 11. A constant that a variable or expression is multiplied by
  8. 13. A mathematical statement with numbers, but no "=" sign
  9. 15. Point of intersection of the parabola and the axis of symmetry
  10. 16. Where the x and y axis intersect- (0,0)