PLEASE HELP!!
If triangle ABC is dilated by a scale factor of 2, what are the coordinates of the image of point A? A' (___,___)

The coordinates of the image of point A of the dilated triangle becomes (3,3) where the image is from y axis.

Explanation:

Given-

scale factor = 2

length of base AB which corresponds the x axis is 1 unit

length of height BC which corresponds the y axis is 1 unit

Scale factor = new dimension/old dimension

For x axis-

2 = new dimension/ 1

new dimension for AB which corresponds the x axis is 2 units

For y axis-

2 = new dimension / y

new dimension for BC which corresponds the y axis is 2 units

The older coordinates for triangle ABC is (-2,2)

The new coordinates of the dilated triangle is (-3.3)

The coordinates of the image of point A of the dilated triangle becomes (3,3) where the image is from y axis.