Algebra

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Across
  1. 7. replacing a variable with another expression that it is equal to.
  2. 8. Set of inputs of a function X coordinates
  3. 11. The point where a parabola crosses its axis of symmetry,
  4. 13. A constant that a variable is multiplied by
  5. 15. A number that can be put into a relation to produce one or more outputs.
  6. 16. Set of inputs of a function y coordinates
  7. 18. It shows the amount of change in the height of the line as you go 1 unit to the right
  8. 19. breaking down a expression into a sum or two different parts
  9. 20. a set of inputs having one output
Down
  1. 1. The point where a parabola crosses its axis of symmetry,
  2. 2. y=mx+b
  3. 3. math sentence that uses < and >
  4. 4. value:
  5. 5. multiplying a number times itself or raising it to the second power.
  6. 6. symbols in mathematical contexts like inner product notation.
  7. 9. a straight line
  8. 10. a letter that subs a number in an equation
  9. 12. A value that is different from most values in a collection
  10. 14. Going on forever
  11. 17. line that a curve approaches as it moves towards infinity.