please solve

What is the domain of f(x) = -? What is its range? X The domain of f(x) = - is X (Type your answer in interval notation.)Watch the video that describes analyzing the graph of a rational function. Click here to watch the video. Identify any vertical or horizontal asymptotes in the graph of y = f(x). Identify any vertical asymptotes. Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. O A. There is one vertical asymptote. Its equation is (Use integers or fractions for any numbers in the equation.) O B. There are two vertical asymptotes. The equation of the leftmost one is and the equation of the rightmost one is (Use integers or fractions for any numbers in the equations.) O C. There are no vertical asymptotes