The range of the function `f(x)=x|x|` is :
(A) `R^+`
(B) `R`-`R^-`
(C) `R`-`R^+`
(D) `R`

Function f :R->R,f(x) = x|x| is

The range of the function f(x)=|x-1| is A. (-oo,0) B. [0,oo) C. (0,oo) D. R

The range of the function f(x)=(x^2-x)/(x^2+2x) is R (b) R-[1] (c) R={-1/2,1} (d) none of these

The range of the function f(x)=x/(|x|) is a. R-{0} b. R-{-1,1} c. {-1,1} d. none of these

The function f:R rarr R, f(x)=x^(2) is

The domain of definition of the function f(x)="log"|x| is a. R b. (-oo,0) c. (0,oo) d. R-{0}

The function f:R to R given by f(x)=x^(2)+x is

The domain and range of the real function f defined by f(x)=(4-x)/(x-4) is (a) Domain =R , Range ={-1,2} (b) Domain =R -{1}, Range R (c) Domain =R -{4}, Range ={-1} (d) Domain =R -{-4}, Range ={-1,1}

Draw the graph of the function f : R-> R defined by f(x)=x^3 , x in R .

The function f(x)=x^9+3x^7+64 is increasing on (a) R (b) (-oo,\ 0) (c) (0,\ oo) (d) R_0