From a given function, the domain of the function is the complete possible values of the independent variables. Given a function, the domain of the function could be gotten by finding the solution of the function
For example, a function f(x) as a domain of different values of x
If f(x)= 19-7x, the domain is the solution of the function
Hence, the domain of a function f(x)= 19-7x is x=19/7
If f(x) of a function is given as
The domain of the function would be the solution of the function
Hence, the domain of the question is x= -3 and x=5/6