ALGEBRA

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Across
  1. 2. the steepness of the slant on a line.
  2. 6. A expression with many terms.
  3. 9. Consist of whole,integer, and irrational numbers.
  4. 10. A value or number that ever changes in an equation
  5. 11. The product of any number and zero equals zero.
  6. 12. Where graphs are located.
  7. 13. Can be a positive or negative number.
  8. 14. A letter that always represents an unknown number
  9. 16. (x,y)
  10. 18. Each domain value is only used once.
  11. 19. Parts of an expression seperated by + or -
Down
  1. 1. The number multiplied times a product of variables or powers of variables.
  2. 3. A system of equations is two or more independent equations that are solved together.
  3. 4. Numbers in the form a+bi
  4. 5. Where x and y intersect
  5. 7. f(x)=mx+b
  6. 8. The distance from the origin on a number line.
  7. 10. A selection of items in which order is not important.
  8. 15. Terms that have the same variables raised to the same power.
  9. 17. A method used for multiplying binomials.