Algebra Definition

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Across
  1. 2. the horizontal half of a graph
  2. 7. order in graph shown on x axis
  3. 8. "U" shaped line on a graph
  4. 10. a set of inputs to a set of outputs where each input matches to only one output.
  5. 11. when a factor is multiplied by the sum of two terms
  6. 12. a line that is a measure of its steepness; Rise over run
  7. 14. Equation including ax2 + bx + c=0
  8. 16. Multiply/divide
  9. 18. a whole number that can be positive or negative
  10. 19. regular numbers or variables
  11. 20. a number that never changes
Down
  1. 1. making a problem simpler by combining like terms
  2. 3. Add/ subtracting
  3. 4. a number that can not stand on its own
  4. 5. writing a expression as a product of factors
  5. 6. order in graph shown on y axis
  6. 9. a statement which is greater than, less than or equal to
  7. 13. the vertical half of a graph
  8. 15. an unknown value of a number in a equation
  9. 17. the number of times a number multiplies by itself by