tion f(x) = (x+12)/(x+3) is the point (6,19/4) on the graph of F? if f(x) = 2, what is x? what point(s) is on the graph of F? What is the domain of F?...

Answer the questions about the following function

f(x) = (x+12)/(x+3)

1. is the point (6,19/4) on the graph of F?
2. if f(x) = 2, what is x? what point(s) is on the graph of F?
3. What is the domain of F?
4. list the x-intercepts, if any, of the graph of F?
5. List the Y-intercept, if there is one, of the graph of F?