" 0.It "f(x)=(x^(2)-2x+4)/(x^(2)+2x+4),x in R," then find the range of the function."

Find the range of the function f(x)=x^2-2x-4.

Find the range of the function f(x)=x^2-2x-4.

Find the range of the function f(x)=x^2-2x-4.

If f(x)=(x^(2)-2x+4)/(x^(2)+2x+4),x in R then range of function is

If f(x)=(x^(2)-2x+4)/(x^(2)+2x+4)x in R then range of function is

Find the range of the function f(x)=x^(2)-2x-4

If f(x) = (x^2 -2x + 4)/(x^2+2x+4), x in R then range of function is

Let f:RtoR be defined as f(x)=(x^(2)-x+4)/(x^(2)+x+4) . Then the range of the function f(x) is

Let f:R rarr R be defined as f(x)=(x^(2)-x+4)/(x^(2)+x+4). Then the range of the function f(x) is

Let f:R to R be defined as f (x) =( 9x ^(2) -x +4)/( x ^(2) _ x+4). Then the range of the function f (x) is