Answer the questions about the following function. f(x) = x+10/x-3

(a) Is the point (4, 15/2)?
No.
(b) If x = 1, what is f(x)? What point is on the graph of f?
(c) If f(x) = 2, what is x? What points are on the graph of f?
(d) What is the domain of f?
(e) List the x-intercepts, if any, of the graph of f.
(f) List the y-intercepts, if any, of the graph of f.