Vocabulary Puzzle: Algebra

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Across
  1. 3. where the x and y axis intersect
  2. 4. the highest or lowest point on a parabola
  3. 7. a relation where every input has exactly 1 output
  4. 9. the steepness of a line
  5. 10. A number, letter, or the product of both. Has only 1 part
  6. 12. a data display that uses bars to represent numeric data
  7. 13. the answer to an addition problem
  8. 16. to solve or work out a problem
  9. 21. opperations that undo eachother
  10. 22. a letter that stands for an unknown number
  11. 23. the 4 parts that a graph is split into by the axes
  12. 26. a number that can be written as a ratio or fraction
Down
  1. 1. a whole number that is positive, negative, or 0
  2. 2. the longest side on a right triangle
  3. 5. same shape but a different size
  4. 6. an expression with two parts or terms
  5. 8. the inputs or x values in a function
  6. 11. a number by itself that does not change in value
  7. 14. a number attached to a variable
  8. 15. part of an expression separated by a + or -
  9. 17. a set that contains all the elements of 2 sets
  10. 18. a number that separates the data into quarters
  11. 19. where a line crosses the x or y axis
  12. 20. a number that cannot be written as a fraction
  13. 24. when you turn an object around a fixed point
  14. 25. the outputs or y values in a function