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anonymous

  • one year ago

Exponential functions.

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  1. anonymous
    • one year ago
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    \[f(x)3^{x-3}\] Can you use any points to graph it?

  2. zzr0ck3r
    • one year ago
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    \(f(x)=3^{x-3}\) Are you asking what the domain is?

  3. anonymous
    • one year ago
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    im just trying to figure out how to graph it. with x and y points.

  4. zzr0ck3r
    • one year ago
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    put in an \(x\) value, and you get out the \(y\) value.

  5. anonymous
    • one year ago
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    it can be any x value right?

  6. zzr0ck3r
    • one year ago
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    yes, the domain is all real numbers

  7. anonymous
    • one year ago
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    Like for example -2 it would be 3^-2-3?

  8. zzr0ck3r
    • one year ago
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    correct

  9. anonymous
    • one year ago
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    okay thanks! :)

  10. zzr0ck3r
    • one year ago
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    \(3^{-2-3}=3^{-5}=\dfrac{1}{3^5}\)

  11. anonymous
    • one year ago
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    thats it? it would be 1/15?

  12. zzr0ck3r
    • one year ago
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    what is \(3^5\)?

  13. anonymous
    • one year ago
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    ohhh 243

  14. zzr0ck3r
    • one year ago
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    then it is \(\dfrac{1}{243}\)

  15. anonymous
    • one year ago
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    okay thanks :)

  16. zzr0ck3r
    • one year ago
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    np

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