Trapezoid STUV with vertices S(-3,6),T(0,7),U(1,4),and V(-5,2): (x, y)>(x+7,y-9)

See below

Step-by-step explanation:

Given points:

Translation rule:

New coordinates by applying the rule:

See attached for the graph

The blue trapezoid is STUV and the red one is S'T'U'V'

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.