The procedure outline the question is referring to isStep 1: domainStep 2: interceptsStep 3: symmetryStep 4: asymptotes Step 5: intervals of increase/decreaseStep 6: max and min pointsStep 7: intervals of concavityStep 8: points of inflectionStep 9: sketch curve

2. Use the procedure outlines in the lesson to sketch the curve for the following functions. a. f(x) =4 - 13x - 6x2 - x3 b. f(x) = XVx2 + 4 C. f(x) = 3x3 - 2x d. f ( x) = x x2 - 9