Algebra crossword puzzle

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Across
  1. 2. the highest power found in a polynomial
  2. 5. lines which meet to form right angles and whose slopes are opposite reciprocals
  3. 8. A change in the position, size, or shape of a figure
  4. 9. A monomial or a sum or difference of monomials.
  5. 12. A symbol used to represent a quantity that can change
  6. 15. the line that divides a figure into two parts that are mirror images
  7. 16. The shape of the graph of a quadratic function
  8. 17. A set of ordered pairs
  9. 19. the numerical factor in a term
  10. 20. A relation in which every input is paired with exactly one output.
Down
  1. 1. A polynomial with three terms
  2. 3. one of the positive or negative whole numbers or zero
  3. 4. the shift of a graph of a function horizontally, vertically or both
  4. 6. A polynomial with two terms
  5. 7. The trends in the y-values of a function as the x-values approach positive and negative infinity.
  6. 10. The exponent that a specified base must be raised to in order to get a certain value.
  7. 11. number pairs where the sign of the radicals or the imaginary numbers are opposites
  8. 13. the set of all inputs in a relation
  9. 14. A line that a graph approaches as the values of a variable becomes extremely large or small.
  10. 18. The number that indicates how many times the base is a power is used as a factor.