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anonymous

  • 5 years ago

Find the function and its domain.

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  1. anonymous
    • 5 years ago
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    f(x)=x^2+6x G(x)-3x^2-1

  2. amistre64
    • 5 years ago
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    are there typos inthis?

  3. anonymous
    • 5 years ago
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    Let f(x) = x^2 + 6x and g(x) = 3x^2 − 1.

  4. amistre64
    • 5 years ago
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    the functions are already there, so no need to find them unless you are combining them together

  5. amistre64
    • 5 years ago
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    there are no restrictions to the domains as they are so; D:(-inf,inf)

  6. amistre64
    • 5 years ago
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    the only trouble youd get yourself into is if your were to divide one function fromthe other; then the bottom would have to omit the domain that makes it = 0

  7. anonymous
    • 5 years ago
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    (f + g)(x) =

  8. amistre64
    • 5 years ago
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    domain is all reals, no restrictions the function is just: (x^2 +6x +3x^2 -1) combine like terms...

  9. amistre64
    • 5 years ago
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    4x^2 +6x -1

  10. anonymous
    • 5 years ago
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    4x^2+6x-1 is the answer it was looking for... thanks Amistre

  11. amistre64
    • 5 years ago
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    youre welcome :)

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