Answer
$(7,2)$
$(7,3)$
$(2,3)$
Work Step by Step
We are given the points:
$P(-3,-1)$
$Q(-1,2)$
$R(1,2)$
$S(3,5)$
$T(4,2)$
$U(6,4)$
Sketch $\overrightarrow{QU},\overrightarrow{PT},\overrightarrow{RS}$ and the corresponding vectors $\overrightarrow{OU'},\overrightarrow{OT'},\overrightarrow{OS'}$ by translating the given vectors in the origin:
$\overrightarrow{QU}=(6-(-1),4-2)=(7,2)=\overrightarrow{OU'}$
$\overrightarrow{PT}=(4-(-3),2-(-1))=(7,3)=\overrightarrow{OT'}$
$\overrightarrow{RS}=(3-1,5-2)=(2,3)=\overrightarrow{OS'}$