crossword puzzle

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Across
  1. 4. not logical or reasonable.
  2. 6. the process of equating one thing with another.
  3. 7. a number that is not a fraction; a whole number.
  4. 8. based on or in accordance with reason or logic.
  5. 10. the continuous line forming the boundary of a closed geometric figure.
  6. 14. arranged in or extending along a straight or nearly straight line.
  7. 15. occurring continuously over a period of time.
Down
  1. 1. an algebraic expression that has three non-zero terms and has more than one variable in the expression.
  2. 2. a mathematical expression consisting of two terms connected by a plus sign or minus sign.
  3. 3. an expression which is composed of variables, constants and exponents,
  4. 5. involving the second and no higher power of an unknown quantity or variable.
  5. 9. give a descriptive name to; call by a specified name.
  6. 11. (of an algebraic expression) consisting of one term.
  7. 12. a multiplier or factor that measures some property.
  8. 13. very different from the usual or traditional