can you help me solve this please

1 20 . If A(x ) = log x and g (x) = 3+ x' what is the domain of y = f(x)g(x)? a. {x ER| x # -8 and x * 1} C . {x ER | x > 0 and x * 1} b. {x ER| x >0} d. {x ER | x >0 and x * 8}