If \[g(x)={{x}^{2}}+x-2\] and \[\frac{1}{2}gof(x)=2{{x}^{2}}-5x+2,\]then which is not a possible f(x)?

If \[g(x)={{x}^{2}}+x-2\] and \[\frac{1}{2}gof(x)=2{{x}^{2}}-5x+2,\]th

1.	If \[g(x)={{x}^{2}}+x-2\] and \[\frac{1}{2}gof(x)=2{{x}^{2}}-5x+2,\]then which is not a possible f(x)?
A.	\[2x-3\]
B.	\[-2x+2\]
C.	\[x-3\]
D.	None of these
Answer» D. None of these

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If \[g(x)={{x}^{2}}+x-2\] and \[\frac{1}{2}gof(x)=2{{x}^{2}}-5x+2,\]then which is not a possible f(x)?

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