The range of the function f(x)=x+3|x+3|,x≠−3 is
{3,-3}
R-{-3}
all positive integers
{-1,1}
f(x)=1 when x+3>0f(x)=−1 when x+3<0Range={−1,1}
The range of the function f(x)=x|x| is