Algebra I

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Across
  1. 5. any letter that stands for a number
  2. 11. the number in front of the variable is called the ___
  3. 13. x^5+5-2=4 is an example of what
  4. 14. part of the graph above the x axis
  5. 15. the answer to a question
Down
  1. 1. opposite of addition
  2. 2. output of values
  3. 3. 7m-9 is an example of what
  4. 4. the equation y=mx+b is an example of what
  5. 6. the word "product" meaning
  6. 7. input of values
  7. 8. opposite of multiplying
  8. 9. part of graph below the x axis
  9. 10. the number that has no variable
  10. 12. a whole number