Please show all work I am confused.

212 + 3.1 -2 3. R(x) = (2 + 1)(42 - 2.1 -8) (a) Factor the numerator and denominator of R. (b) Find the domain of the function. (c) Find the vertical asymptote(s). (d) Find all r- and y-intercepts of the graph of the function. (e) Find any holes in the graph. (f) Find the horizontal or oblique asymptote, if one exists. (g) Find any points at which the graph intersects the asymptotes. (h) Use the information you obtained and any additional points to sketch a graph of the function