pls help 50 points
Select the correct answer from each drop-down menu.
Polygon PQRS, shown in the figure, is dilated by a scale factor of 0.5 with the origin as the center of dilation, resulting in polygon P'Q'R'S'.

A polygon PQRS is plotted on a coordinate plane. The vertices P is at (10, 8), Q is at (6, 14), R is at (11, 16), and (15, 10).

The slope of P'Q' is
-1.5
.

The length of P'Q' is approximately
.

pls help 50 points Select the correct answer from each dropdown menu Polygon PQRS shown in the figure is dilated by a scale factor of 05 with the origin as the class=