Create an equation!


A graph has a y-intercept at -5, no x-intercepts, and discontinuous points at (-1,-5) and (3, -5). I want to form an equation for this graph, but I don't know how the y-intercept relates to the graph of a rational function. Here's all I have so far:

y = (x+1)(x-3)/(x+1)(x-3)

I realize this isn't even close to being complete; I need some direction on how to finish the equation. Any help would be appreciated. Thanks.