x ( 3 x - ) ASI Unit 3 - Curve Sketching MCV 4U Page 6 of 6 * 9. Given f(x) determine the x coordinates of all critical points for the function and use an interval chart to determine intervals of increase and decrease. Identify the types of critical points (i.e. max, min, saddle, VA, jump, hole, start/end point, cusp, vertical tangent). (4 marks) f (x) = (In(x - 2))3