Graph each polynomial function. List the possible candidates for zeros and use synthetic division to find the zeros. Then write the function in factored form. Mark the zeros on the graph, find the coordinates of the y-intercept and mark this on the graph. Determine the possible number of turning points. Test points in the intervals based on the zeros to decide if the graph is above or below the x- axis and use the end behavior models to finish the possible sketch of the graph. 8. f(x) =-x3 _ 4x2 + 11x + 30 List all possible zeros; Rough Sketch of possible Graph: Real Zeros/ X-intercepts: Factored: y-intercept Number of turning points Synthetic division