Kenneth S. answered • 01/18/17

Let's cut to the chase: I know this subject & how to teach YOU

R(x) as given by you is a quadratic function, and its graph is a parabola having NONE of the requested attributes.

*I suspect that you wanted (x+10) to be in the denominator, in which case there's a V.A. x = -10 and y = 11 is an horizontal asymptote (H.A.)*