let `h(x)=f(x)-[f(x)]^(2)+[f(x)]^(3)` for every real number x. Prove that `h(x)` is increasing or decreasing according as `f(x)` is increasing or decreasing.

Let h(x)=f(x)-[f(x)]^(2)+[f(x)]^(3) for every real number 'x' then

Let h(x)=f(x)-(f(x))^(2)+(f(x))^(3) for every real number x . Then

Let h(x)=f(x)-(f(x))^(2)+(f(x))^(3) for every real x. Then,

Let h(x)=f(x)-(f(x))^(2)+(f(x))^(3) for every real x. Then,

Let h(x)=f(x)-(f(x))^2+(f(x))^3 for every real x . Then,

Let h(x) = f(x)-(f(x))^(2) + (f(x))^(3) for every real number x. Then a)h is increasing whenever f is increasing b)h is increasing whenever f is decreasing c)h is decreasing whenever f is decreasing d)nothing can be said in general

Let h(x)=f(x)-(f(x))^(2)+(f(x))^(3) for every real number x. Then h is increasing whenever f is increasing h is increasing whenever f is decreasing h is decreasing whenever f is decreasing h is decreasing whenever f is decreasing nothing can be said in general

Let h(x)=f(x)-(f(x))^2+(f(x))^3 for every real number xdot Then (a) h is increasing whenever f is increasing (b) h is increasing whenever f is decreasing (c) h is decreasing whenever f is decreasing (d) nothing can be said in general

Let h(x)=f(x)-(f(x))^2+(f(x))^3 for every real number xdot Then (a) h is increasing whenever f is increasing (b) h is increasing whenever f is decreasing (c) h is decreasing whenever f is decreasing (d) nothing can be said in general