1. What is the vertex of the quadratic function y = (x + 2)2-9? (0,-5)
-5
(-9,-2)
.
0
-5
(-2,-9)
-10

Adeli owner keeps track of the to-go orders each day. the results from last saturday are shown in the given two-way frequency table. saturday's to-go deli orders in person by phone online total pick up 38 25 31 94 delivery 35 28 34 97 total 73 53 65 191 what percent of the to-go orders were delivery orders placed by phone? a. 14.66% b. 38.41% c. 28.87% d. 52.83%