Sketch the following curves using these procedures: 1. Find the points of intersection with the axes 2. Let the behavior of y for large values of x 3. Locate the points where y' = 0 and determine the critical points 4. Locate the points where y" = 0 and determine the points of infection 5. If necessary, plot a few additional points The polynomial curves are: y = x³ (6x2 – 15x + 10)

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