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anonymous

  • one year ago

A Few Questions on Exponential Functions Q1- Which statement best describes the effect of replacing the function f(x) = 2x + 2 with the function g(x) = 2x - 3? The graph shifts 1 unit left. The graph shifts 5 units left. The graph shifts 5 units right. The graph shifts 1 unit right. Q2- Which exponential function best represents the relationship between f(t) and t? f(t) = 100(0.25)t f(t) = 0.25(100)t f(t) = 100 (0.5)t f(t) = 0.25(50)t

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  1. welshfella
    • one year ago
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    this is a bit confusing - you say you have exponential function then you write them as linear functions

  2. welshfella
    • one year ago
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    in Q! are the functions |dw:1437067214027:dw|

  3. anonymous
    • one year ago
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    Oooh I didn't copy them right... Yeah your right.

  4. welshfella
    • one year ago
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    following transformation move the function a units to the right f(x) ---> f(x - a)

  5. anonymous
    • one year ago
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    ?

  6. welshfella
    • one year ago
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    how does 2^(x +2) get to 2^(x -3) what is added or subtracted from the first exponent to get the second

  7. anonymous
    • one year ago
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    subtract 5?

  8. welshfella
    • one year ago
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    right so the transformation is 5 units left or right?

  9. welshfella
    • one year ago
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    - check out my third post

  10. anonymous
    • one year ago
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    Left?

  11. welshfella
    • one year ago
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    - have you checked it?

  12. anonymous
    • one year ago
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    Oh oops to the right

  13. welshfella
    • one year ago
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    following transformation move the function a units to the right f(x) --> f(x - 5) 5 to the RIGHT

  14. welshfella
    • one year ago
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    ok?

  15. welshfella
    • one year ago
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    * that should be 5 units to right not a

  16. anonymous
    • one year ago
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    I see I get it now

  17. welshfella
    • one year ago
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    good

  18. welshfella
    • one year ago
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    f (x - a) means a function where the x in f(x) is replaced by x - a

  19. anonymous
    • one year ago
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    Oh okay! Can you help me with the second one?

  20. welshfella
    • one year ago
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    I dont understnad it. Is there a picture with it?

  21. anonymous
    • one year ago
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    noPe

  22. kittiwitti1
    • one year ago
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    the answer is eggplants LOL Hey Kamui, need help with this?

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