What is the equation of a parabola with vertex (-5, 4) and focus (-5,0)?

The equation respenting the left table is

Which graph corresponds to the function f(x) = x2 + 4x – 1?

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)