please solve

Use the a, b, and c-sliders to graph the function f(x) = -. Complete parts 1 through 3 below. Use the interactive figure to find your answer. Use the left and right arrow keys to move along a slider as needed. Click here to launch the interactive figure. Part 1: What is the domain of the function? The domain is ( - co,0)U(0,co) . (Type your answer in interval notation.) Part 2: What is the equation of the vertical asymptote? O A. y=X O B. y=0 OC. x= 0 O D. x= -y