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anonymous

  • 5 years ago

In composite function gof, what is the range and the domain?

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  1. anonymous
    • 5 years ago
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    QuantumTorch: And the domain is what f(x) can equal. The range is what g(f(x)) can equal 2:03 pm

  2. amistre64
    • 5 years ago
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    the domain is whatever is legal to enter in the range is whatever gets returned

  3. amistre64
    • 5 years ago
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    hah...your 2 hours away from me :)

  4. anonymous
    • 5 years ago
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    Lol

  5. amistre64
    • 5 years ago
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    the domain is actually whatever is legal for f(x) and whatever is legal for g(x)

  6. amistre64
    • 5 years ago
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    does no good for f(x) to illegate g(x)

  7. anonymous
    • 5 years ago
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    so basically in in function gof, range will be domain of g?

  8. amistre64
    • 5 years ago
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    no; range is whatever gets returned as a value from the inputs; think of domain as whatever you put into the oven and think of range as what you take out of the oven.

  9. amistre64
    • 5 years ago
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    the 2 are related, but not the same unless the oven function is set to inverseify

  10. anonymous
    • 5 years ago
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    yeah, just what I said P

  11. amistre64
    • 5 years ago
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    qt, you gotta get a new pic...that ones just so darn distracting ;)

  12. anonymous
    • 5 years ago
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    ok now i get it, so the range will be range of f, right?

  13. anonymous
    • 5 years ago
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    Haha I can't on the iPad.

  14. amistre64
    • 5 years ago
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    (Domain of f(x))-----(f(x))-----(Range of F(x))------>> ----(Range of f(x) = Domain of g(x))-----g(x)------->> ------->>(Range of gof)!

  15. amistre64
    • 5 years ago
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  16. amistre64
    • 5 years ago
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    green= Domain of f(x) ; yellow = Range of f(x) yellow = Domain of g(x) ; red = range of (gof)(x)

  17. anonymous
    • 5 years ago
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    Ohkay! Well thank you so much, amistre, for the help.

  18. amistre64
    • 5 years ago
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    youre welcome :)

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