The range of function f(x) = `| x +2|` is :

The range of the function f(x) = x^2 +2x +2 is

The range of the functions f (x) = x ^(2) + 2x + 2 is

The range of the function f(x) = x^2 - 7x + 19 is

Find the number of integral vaues of 'a' for which the range of function f (x) = (x ^(2) -ax +1)/(x ^(2) -3x+2) is (-oo,oo),

Find the number of integral vaues of 'a' for which the range of function f (x) = (x ^(2) -ax +1)/(x ^(2) -3x+2) is (-oo,oo),

The range of the function, f (x) = (1+ x ^(2))/(x ^(2)) is

The range of the function f(x)=(x+2)/|x+2| , xne-2 is:

The range of the function f(x) =(x+2)/(|x+2|) is-