Algebra Vocabulary

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Across
  1. 3. first number in an ordered pair
  2. 6. second number in an ordered pair
  3. 8. function where the graph is straight
  4. 11. the most common number in a data set
  5. 12. a changing number represented by a letter
  6. 13. a way to remember the trig ratios
  7. 14. the middle number of a data set
  8. 16. a number with exactly two factors
  9. 20. form of a quadratic equation: y = ax^2+bx+c
  10. 22. change in y divided by change in x
  11. 23. function where the graph is a parabola
  12. 24. expressions with symbols like < or >
  13. 25. a transformation of a graph that shifts it up, down, left, or right
  14. 29. algebraic expression with an equal sign
Down
  1. 1. the value a variable equals to make the equation true
  2. 2. an ordered list of numbers
  3. 4. a sequence where you multiply by a constant
  4. 5. form of a quadratic equation: y = a(x - p)(x - q)
  5. 7. a trig function that equals the ratio adjacent over hypotenuse
  6. 9. a picture of all solutions to a function
  7. 10. form of a quadratic equation: y = a(x - h)^2 + k
  8. 15. combo of variables, numbers, symbols, but no equal sign
  9. 17. the odds, or likelihood, that an event will occur
  10. 18. the average, where you take the sum divided by the number of data
  11. 19. the most basic function in a family of functions
  12. 21. a sequence where you add a constant
  13. 26. a set of two or more equations/variables
  14. 27. highest or lowest point of a parabola
  15. 28. another word for an exponent