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For which of the following functions \(f\) is \(f(x) = f(1-x)\) for all \(x?\)
A. \(f(x)=1−x\)
B. \(f(x)=1-x^2\)
C. \(f(x)=x^2-(1-x)^2\)
D. \(f(x)=x^2(1-x)^2\)
E. \(f(x)=\dfrac{x}{1-x}\)
Answer: D
Source: GMAT Prep
A. \(f(x)=1−x\)
B. \(f(x)=1-x^2\)
C. \(f(x)=x^2-(1-x)^2\)
D. \(f(x)=x^2(1-x)^2\)
E. \(f(x)=\dfrac{x}{1-x}\)
Answer: D
Source: GMAT Prep
