Answer BOTH questions please!!

Determine which statements are true about the extrema of the graphed fourth degree polynomial. Select all that apply. O (-2,-9.67) and (3,0.75) are global minima for the function. O (1,6.08) is the global maximum for the function. O (1,6.08) and (3,0.75) are local extrema for the function. (-2,-9.67) is the global minimum for the function. 4. Describe the behavior of the graph at the x-intercepts for the function f (x) = (2x-7)(x+3)4 Be sure to identify each x-intercept and justify your