Question

State the domain of the rational function: f(x)=13/2-x
and please provide an explanation of how this is done!

Answer 1

domain is the set of values for which function exists t,e it's not gaining infinite or imiginary value
& we can see that at x = 2 it's undetermined or infinite besides 2 everywhere it's finite hence it's domain will be all real number except 2
that is R-{2}