The function f is defined as f(x) = x2 + 5x +6 2x + 7x + 3 (a) State the value(s) of x for which f is not continuous. (b) Evaluate lim f(x). Justify your answer. x-3 (c) State the equation(s) for the vertical asymptote(s) of the graph of y = f(x). (d) State the equation(s) for the horizontal asymptote(s) of the graph of y = f(x). Show the work that leads to your answer.