g(x)= 8/10-9x
would the correct answer be
a) {xIx is a real number and x ==/== 10/9?
b){xIxis a real number and x equals lesser or equal to >_ 10/9
c){xIx is a real number and x =/= 0
d){xIx is a real number and x =/= 8
my answer is c is this correct?