Anthony - Algebra 2 Puzzle

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Across
  1. 4. Any replacement for a variable that produces an answer of 0
  2. 6. Provides an aid to expanding binomials
  3. 7. When b is between 0 and 1 in an exponential function; 0<b<1
  4. 11. Is a way of writing a subset of numbers
  5. 12. Is the simplest function in a family of functions
  6. 13. The horizontal line that a curve approaches as it heads toward infinity
  7. 14. Changes the graph of a function
  8. 15. A logarithm that uses base 10 or has no indicated base
Down
  1. 1. A function in the form of y=ab^x
  2. 2. When b is greater than 1 in an exponential function; b>1
  3. 3. Flips a graph across the x or y-axis
  4. 5. A logarithm that uses base e
  5. 8. The points where a function crosses the x-axis on a graph
  6. 9. Is the highest or lowest point of a parabola
  7. 10. The graph of a quadratic function; is a U shaped curve