Question

The range of the function x+3/|x+3| is

Answer 1

Step-by-step explanation:

Find the domain and the range of the real function, f(x)=3-xx-3. ⇒y=-1,when x≠3. ∴range (f)={-1}. Hence, dom (f)=R-{3}and range (f)={-1}.