Question

Polygon XYZW is dilated by a scale factor of 2 with point T as the center of dilation, resulting in the image X′Y′Z′W′. If point T lies on YZ¯¯¯¯¯, what can be said about Y'Z'¯¯¯¯¯¯¯ ?

Answer 1

Y'Z'¯¯¯¯¯¯¯ passes through point T but has a different slope than YZ¯¯¯¯¯.

Y'Z'¯¯¯¯¯¯¯ passes through point T and has the same slope as YZ¯¯¯¯¯ .

Y'Z'¯¯¯¯¯¯¯ does not pass through point T but has the same slope as YZ¯¯¯¯¯.

Y'Z'¯¯¯¯¯¯¯ does not pass through point T and has a different slope than YZ¯¯¯¯¯.

Answer 2

those are the answers

Answer 3

The answer is B because dilating a figure will not change its slopes since the figure just gets bigger, and the size changes. For example, the 4 individual line segments may get longer but they will not change in slope unless the figure is translated or rotated.
Also, since Point T lies on YZ, It will also lie on Y'Z', but the point T will have a longer distance between Y' and Z'

Answer 4

thanks fam