Algebra Crossword Puzzle

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Across
  1. 2. An expression that is multiplied by another expression, or that can be multiplied by another expression to produce a specified result.
  2. 4. A sum of monomials.
  3. 6. In a power, the number of times the base is multiplied by itself.
  4. 7. Two lines that make a right angle.
  5. 10. Coefficient For a polynomial in x, the number that x^2 is multiplied by.
  6. 11. The set of outputs (y-coordinates) of a relation or function.
  7. 16. Coefficient For a polynomial in x, the number that x (without an exponent) is multiplied by.
  8. 17. A constant that a variable or expression is multiplied by.
  9. 19. Number A number that cannot be written as a fraction.
Down
  1. 1. A product of variables and numbers. Also known as a 'term.'
  2. 3. A whole number or the negative of a whole number.
  3. 5. Square A number that is the square of a rational number.
  4. 8. The distance between two quantities, or the answer to a subtraction problem.
  5. 9. An expression or equation in which the highest power of a variable has exponent 2.
  6. 10. The answer to a division problem.
  7. 12. A factor that is multiplied by the sum/difference of two terms.
  8. 13. A number that is raised to a power.
  9. 14. To rewrite an expression in a way that means the same thing but shorter.
  10. 15. Ratio In a geometric sequence, the amount that each number can be multiplied by to get the next number.
  11. 18. An image formed by plotting the solutions to an equation or inequality, or some other set of numbers.