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mathtard

  • 4 years ago

\[f(t)\sqrt{t^2+1}\] Find each function value if it exists

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  1. saifoo.khan
    • 4 years ago
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    HEWWEO!

  2. mathtard
    • 4 years ago
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    HI!!!!!

  3. id21
    • 4 years ago
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    If it is f(t)=sqrt(t^2+1) Then you can say that t^2+1 must be positive or 0, so it can't be negative: t^2+1<0 t^2<-1 but t^2 always positive, so you can say that t can be all real number.

  4. saifoo.khan
    • 4 years ago
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    Hey im back!

  5. mathtard
    • 4 years ago
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    heyyyy

  6. mathtard
    • 4 years ago
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    so can you help me?

  7. saifoo.khan
    • 4 years ago
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    brb in 10mins.. eating dinner soory!

  8. mathtard
    • 4 years ago
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    K

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