Building Skills

  1. 9. No, the base is not a constant.

  2. 11. Yes, the base is 12.

  3. 13. No, the base is not a constant.

  4. 15. No, the base is not a positive ­constant.

  5. 17. 15

  6. 19. 0.0892, 11.2116

  7. 21. 49, 72964

  8. 23. 322

  9. 25. 2π

  10. 27. 36

  11. 29. a6

  12. 31.

    1. 4x

    2. 3x

  13. 33.

    1. 155x

    2. 5(15)x

  14. 35.

  15. 37.

  16. 39.

  17. 41.

  18. 43. c

  19. 45. a

  20. 47. Domain: (, ); range: (1, ); horizontal ­asymptote: ...

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