Homework Assignment: Curve sketching Sketch a graph of the following function by the guidelines: 1. y = 4x3 - 6x2 - 24x 2. y = 2x3 + 3x2 - 12x a. The behavior of y when x becomes very large positive or very large negative. b. The first derivative c. The increasing intervals and decreasing intervals d. The critical points and max points or min points e. The second derivative f. The reflection points g. The concave upward intervals and concave downward intervals h. Draw the curve sketching