PLEASE HELP ASAP. A triangle with a vertex at point Y(-3, 7) is dilated by a scale factor represented by the coordinate pair (2/3x, 2/3y ). What is the location of Y'?

Please look at the picture below for the answer choices.

Step-by-step explanation:

Given

Required

Determine Y'

Y' can be solved by multiplying the scale factor by Y

i.e.

For, the x coordinates.

Where

For the y coordinates:

Where

Hence:

it would open into a square depending on the type of envelope i’m not sure about the second part