SOLUTION: If u(x)=-2x^2+3 and v(x)= 1/x, what is the range of u(v(x))? The answer needs to be written in parenthaseis and I have no idea how to do that. My best guess for an answer would

Question 1004764: If u(x)=-2x^2+3 and v(x)= 1/x, what is the range of u(v(x))?
The answer needs to be written in parenthaseis and I have no idea how to do that. My best guess for an answer would be (-infinity, +infinity)
Please help!!!!!
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
If u(x)=-2x^2+3 and v(x)= 1/x, what is the range of u(v(x))?
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u[v(x)] = u[1/x] = -2(1/x)^2 + 3
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Graph::
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Range::(-oo,3)
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Cheers,
Stan H.
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