function f , R `->`R , `f(x) = (3x^2+mx+n)/(x^2+2)` , if the range of function is [-4,3), find the value of |m+n| is .........

Le t f(x)=(3x^(2)+mx+n)/(x^(2)+1) if range ofthe function is [-10,3) then the value of m-n is -

f:R rarr R , f(x)=(3x^(2)+mx+n)/(x^(2)+1) .If the range of this function is [-4,3) , then find the value of m^(2)+n^(2) .

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

Let f:R rarr R and f(x)=(3x^(2)+mx+n)/(x^(2)+1) . If the range of this function is [-4,3], then the value of (m^(2)+n^(2))/(4) is ….

Function f: N rarr N, f (x) = 3x + 4 is

Write the range of the function f(x)=-x^2, x in R

Write the range of the function f(x)=x^2+1 , x in R

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