(a) What x values can the function not have? Hint: Denominator = 0?
(b)To find the x-intercept, notice that the y-coordinate will be equal to 0. So set f(x) = 0 and solve for x, i.e.:
(Can you even solve this? If not, what does that mean?)
(c) To find the y-intercept, notice that the x-coordinate will be equal to 0. So replace each x with a 0 and solve for f(0).