Algebra Crossword Puzzle

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Across
  1. 3. symbol, which is used to indicate square roots or nth roots
  2. 5. equation, graph, or data that can be modeled by a degree 2 polynomial
  3. 8. quantity that can change or that may take on different values
  4. 9. relation for which each element of the domain corresponds to exactly one element of the range
  5. 10. parts of an expression or series separated by + or – signs, or the parts of a sequence separated by commas
Down
  1. 1. sum or difference of terms which have variables raised to positive integer powers and which have coefficients that may be real or complex
  2. 2. largest integer that divides evenly into each of a given set of numbers
  3. 4. set of values of the independent variable(s) for which a function or relation is defined.
  4. 6. Value makes a negative number positive
  5. 7. term or expression with no variables