Use the information about the graph of a polynomial function to determine the function. assume the leading coefficient is 1 or −1. there may be more than one correct answer. the y-intercept is (0, 9). the x-intercepts are (−3, 0), (3, 0). degree is 2. end behavior: as x → −∞, f(x) → −∞, as x → ∞, f(x) → −∞.

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)