Which equation has a vertex of (-6, 3)?
a
y=2(x + 6)2 + 3
y= 26% - 6)2 +3
y= 2(x + 6) 2-3
d)
y=2(x - 62-3

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)