Algebra II Crossword Puzzle

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Across
  1. 3. a placeholder for something that could be any number
  2. 5. what you get when you multiply terms
  3. 7. what you get when you subtract terms
  4. 10. the maximum or minimum of a quadratic function
  5. 14. anything with an equal sign and something on each side
  6. 15. the x-intercepts of a function
  7. 16. something that is not changing
  8. 17. the study of mathematical symbols and how these symbols are manipulated
  9. 19. a relationship between two quantities
Down
  1. 1. what you get when you divide terms
  2. 2. an expression, function, or equation that has variables raised to the power of two
  3. 4. the value you get for y when you plug in zero for x
  4. 6. the solutions to an equation where the y-value is zero
  5. 8. a number or variables that tells you how many times something is multiplied by itself
  6. 9. can have variables and number; no equals sign necessary
  7. 11. a fancy way to represent division
  8. 12. an expression, function, or equation that has variables raised to the power of one
  9. 13. the curvature of a function
  10. 16. an expression, function, or equation that has variables raised to the power of three
  11. 18. what you get when you add terms