What is the domain of f(x)=15/x-3?
the choices are:
1. All integer values of x
2. x<0 or x>0
3. x≤-3 or x≥3
4. x≠3
5. x<-3 or 0<x<3
when the denominator is zero, f(x) is undefined. So, assuming you meant 15/(x-3)
#4
the choices are:
1. All integer values of x
2. x<0 or x>0
3. x≤-3 or x≥3
4. x≠3
5. x<-3 or 0<x<3
#4