Algebra Crossword puzzle

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Across
  1. 2. Any way you can express large numbers in terms of powers
  2. 5. The original function, or f(x)
  3. 6. Growing at a constant rate
  4. 8. When the line approaches a value and gets closer and closer to it but never touches it
  5. 9. Growing at a rapid rate
  6. 11. A group of numbers that can be positive or negative but do not include decimals or fractions
  7. 12. intersecting lines
  8. 13. The number in front of a variable
  9. 14. Any letter representing an unknown number
Down
  1. 1. As x increases, f(x) decreases
  2. 3. means "many terms"
  3. 4. lines that never intersect
  4. 6. Terms that have the same variable and same exponent
  5. 7. A sequence where the ratio between consecutive terms is constant
  6. 10. As x increases, f(x) increases