algebra crossword puzzle

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Across
  1. 2. function a operation that undoes what the original did
  2. 6. values distance from 0 on a number line
  3. 8. variables using sub add and multi
  4. 9. a rectangular grid or array of number
  5. 10. a rule or relationship that uniquely associates input to exactly on output
Down
  1. 1. function the independent variable is located in the exponent
  2. 3. root function a function that takes a non-negative number as input and returns it was square root as output
  3. 4. numbers any number that can be expressed in the form a+bi
  4. 5. function the independent variable is raised
  5. 7. function the inverse of a exponential function