For each of the given functions you are asked to sketch an accurate graph, by following all steps required. a] Domain 3: Range. Calculate the limits at iota. [f4] h} Intercepts [f2] c] Symmetry [f2] d) Asymptotes (vertical, horizontal and oblique}. Calculate the limits around the vertical asymptotes. [f5] e] First Derivatives. Include the sign table. [f4] f] Second Derivatives. Include the sign table. [M] g} Curve Sketching [5] You need to display on the graph the asymptotes (label their equations), the intercepts, the points of inflection and the maximuml'minimum points. 3. f(x) x2-4 x2+4x+4