Let \( h(x)=f(x)-\{f(x)\}^{2}+\{f(x)\}^{3} \) for all real values of \( x \). Then This question...

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Let \( h(x)=f(x)-\{f(x)\}^{2}+\{f(x)\}^{3} \) for all real values of \( x \). Then This question has multiple correct options
(a) \( h \) is increasing whenever is \( f(x) \) increasing
(b) \( h \) is increasing whenever \( f^{\prime}(x)0 \)
(c) \( h \) is decreasing whenever \( f \) is decreasing
(d) Nothing can be said in general
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