Algebra 2 Pi Day

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Across
  1. 1. Its value determines the number of real roots the equation has
  2. 6. Representation of a point in the co-ordinate plane of the form (x,y)
  3. 7. Rewriting an expression as the product of its factors
  4. 8. To make less complex by distribution, reducing, combining like terms, etc.
  5. 10. The inverse of an exponent
  6. 11. A change made to the values of a function which translates, reflects, rotates or dilates a graph of the function
  7. 13. The set of all inputs in a relation (usually x)
  8. 19. A non-imaginary number
  9. 20. An exponential function where b is greater than zero but less than one
  10. 21. a relation in which each element in the
  11. 22. A statement that two algebraic expressions are
  12. 24. A point at which a graph of a function crosses the x-axis
  13. 28. A set of ordered pairs
  14. 30. The shape of the graph of a quadratic function
  15. 32. A point where the graph of a function changes direction
  16. 34. Perpendicular to the horizon
  17. 37. One of the positive or negative whole numbers or zero
Down
  1. 2. The value of a function at a down-to-up turning point (bottom)
  2. 3. A symbol, usually a letter, that represents one or more numbers
  3. 4. A polynomial of one term
  4. 5. flip of a graph across an axis or a line
  5. 9. The shift of a graph of a function horizontally, vertically or both
  6. 12. A point at which a graph of a function crosses the y-axis
  7. 14. Ratio of vertical change to horizontal change in a non-vertical line; change in y over change in x
  8. 15. Lines which do not intersect and have the same slope
  9. 16. A polynomial of three terms
  10. 17. An expression consisting of the sum of one or more terms in which each is the product of a constant and a variable raised to an integer power
  11. 18. corresponds with exactly one element in the range
  12. 23. A line that a graph approaches as x or y increases in absolute value
  13. 25. lines which do not intersect and have the same slope
  14. 26. The value of a function at an up-to-down turning point (top)
  15. 27. Any value which makes the value of a function equal to zero; f(x) = 0
  16. 29. The set of all outputs of a relation (usually y)
  17. 31. Growth at a constant rate of increase per unit of time; can be expressed as a constant fraction or exponent
  18. 33. The common factor with the greatest coefficient and the greatest exponent.
  19. 35. A set of two or more equations using the same variables
  20. 36. One of two or more numbers or expressions that when multiplied together produce a given result