Algebra 2 Pi Day

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Across
  1. 2. A non-imaginary number
  2. 4. 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
  3. 7. One of two or more numbers or expressions that when multiplied together produce a given result
  4. 8. a relation in which each element in the
  5. 9. An exponential function where b is greater than zero but less than one
  6. 11. The shape of the graph of a quadratic function
  7. 16. flip of a graph across an axis or a line
  8. 19. A statement that two algebraic expressions are
  9. 20. A point at which a graph of a function crosses the y-axis
  10. 22. The set of all inputs in a relation (usually x)
  11. 23. The common factor with the greatest coefficient and the greatest exponent.
Down
  1. 1. Its value determines the number of real roots the equation has
  2. 3. corresponds with exactly one element in the range
  3. 5. One of the positive or negative whole numbers or zero
  4. 6. A point at which a graph of a function crosses the x-axis
  5. 10. Ratio of vertical change to horizontal change in a non-vertical line; change in y over change in x
  6. 12. A set of ordered pairs
  7. 13. A symbol, usually a letter, that represents one or more numbers
  8. 14. A polynomial of three terms
  9. 15. The inverse of an exponent
  10. 17. Rewriting an expression as the product of its factors
  11. 18. A set of two or more equations using the same variables
  12. 21. lines which do not intersect and have the same slope