Let `f(x)=x^3-6x^2+15 x+3.`Then,

Let f(x)=x^(3)-6x^(2)+15x+3. Then,(a) f(x)>0 for all x in R( b) f(x)>f(x+1) for all x in R( cl )f(x) is invertible (d) f(x)<0 for all x in R

Let f(x)=x^3-6x^2+12x-3 . Then at x=2 f(x) has

Let f(x)=x^3-6x^2+12x-3 . Then at x=2 f(x) has

Let f(x) = x^(3) - 6x^(2) + 15x + 3 . Then

Let f(x)=x^(3)-6x^(2)+9x+18 , then f(x) is strictly decreasing in :

Let f:R rarr R be a function such that f(x)=x^(3)-6x^(2)+11x-6. Then f(x) is

Let f(x)=8x^(3)-6x^(2)-2x+1, then

Let f(x)=8x^(3)-6x^(2)-2x+1, then

Let f(x)=8x^(3)-6x^(2)-2x+1, then

Let f(x)=x^(3)-x^(2)+12x-3 then at x=2f(x) has