Suppose `f:RRtoRR^(+)` is defined by `f(x)=(x^(2))/(1+x^(2))`. What is the range of the function?

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 to R be defined as f (x) =( 9x ^(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

A function f:AtoR is defined by the equation f(x)=x^(2)-4x+5 where A=(1,4). What is the range of the function?

What is the range of the function f(x)=(1)/(x-2)?

A function f:A rarr R is defined by the equation f(x)=x^(2)-4x+5 where A=(1,4). What is the range of the function?

Let f : R to 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:RR to RR 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