Item 15 The vertices of a figure are given. Find the coordinates of the figure after the transformations given.

A(−5,3),B(−2,3),C(−2,1),D(−5,1)
Reflect in the y-axis. Then dilate with respect to the origin using a scale factor of 2.

The coordinates of the final image are A′′(
,
), B′′(
,
) , C′′(
,
), D′′(
,
).