college Algebra

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Across
  1. 6. A pair of numbers representing a point
  2. 9. The number that represents no quantity
  3. 11. The set of all possible input values
  4. 13. A relation where each input has exactly one output
  5. 14. A point where two lines or graphs cross
  6. 16. A symbol that represents an unknown quantity
  7. 17. Point where a graph crosses the y-axis
  8. 21. The opposite of multiplication
  9. 22. The value of x when y = 0
  10. 23. The highest power of a variable in a polynomial
  11. 25. Forms a U on the graph
  12. 26. A number that, when substituted for a variable, makes an equation true
Down
  1. 1. root The opposite operation of squaring a number
  2. 2. The output of a function
  3. 3. A number that multiplies a variable
  4. 4. The base number used in a power
  5. 5. The steepness of a line
  6. 7. A mathematical comparison using <, >, ≤, or ≥
  7. 8. Expression that contains variables, coefficients, and constants
  8. 10. The small number that tells how many times the base is multiplied by itself
  9. 12. The line that divides a parabola symmetrically
  10. 15. The process of writing an expression as a product of its factors
  11. 18. A curve that opens up or down on a graph
  12. 19. An equation that graphs as a straight line
  13. 20. The midpoint of a parabola’s vertex
  14. 24. A midpoint divides a segment into two ______ parts