-10 (-6,0) -5 (-4/3, 0) 400 200 0 -200 -400 (8/3,0) (2,-160) 10 1. Find the domain of the polynomial function. 2. Describe the end behavior of the polynomial function. 3. Find the formula for the polynomial function of the graph in general form with integer coefficients. Make sure to use a graphing calculator or Desmos to graph the function you found to make sure the picture match up. You must show work to find the leading coefficient of the function. 4. Write the formula for the polynomial function of the graph as a product of linear and irreducible factors with integer coefficients. 5. Find the coordinates of all local extrema. State each as a minimum or maximum rounded to two decimal places. 5. Find the zeros of the polynomial. 7. Find the exact value of the y-intercept. Write your solution as a coordinate. 3. For what values of x is the graph of the function greater than or equal to 0. Write your answer in interval notation.