algebra

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Across
  1. 2. cancels out the a given quantity
  2. 6. an expression
  3. 7. number multiplied times a product
  4. 11. y-values of a function or relation.
  5. 12. value negative number or positive.
  6. 14. plane graph complex numbers.
  7. 15. to multiply out the parts of an expression.
  8. 16. a term or expression with no variables.
  9. 17. occurs the most
  10. 18. reflected across a line
  11. 19. point.
Down
  1. 1. rules algebra rules
  2. 3. the sum
  3. 4. intersects the x-axis.
  4. 5. that can change
  5. 8. formula
  6. 9. root must be multiplied times itself
  7. 10. numbers All numbers on the number line.
  8. 13. notation writing real numbers.
  9. 17. average