Algebra Crossword Puzzle

123456789101112131415
Across
  1. 4. relation between sets that each input (x values)produces exactly one output (y values).
  2. 9. an equation that solves 2 or more variables
  3. 10. rate of change
  4. 14. lines in the same plane that never intersect
  5. 15. set of all y-values
Down
  1. 1. a polynomial with two terms
  2. 2. longest length opposite to right angle
  3. 3. a graph that is unbroken
  4. 5. an ordered list of numbers that often form a pattern
  5. 6. process of reducing an amount
  6. 7. comparison of two numbers
  7. 8. set of all x-values
  8. 11. highest point in a quadratic function
  9. 12. an expression made up of a radical sign
  10. 13. set of ordered pairs