The vertices of a rectangle are given in the columns of the matrix r-
roo 3 31-1
0 3 3 0 0
xr is found to perform a
1
transformation, what are the coordinates of the transformed rectangle?
(0, 0), (0, -3), (-3,-3), (-3,0)
(0,0), (0, 3), (3, 3), (3, 0)
(0,0), (0, 3), (-3, -3), (-3,0)
(0, 0), (0, 3), (-3, 3), (-3, 0)

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126