Question

Dilate triangle KLM with K(-2, 1), L(-3, -4) and M(-4, 1) using a scale factor of 2. What are the coordinates of K'?

Answer 1

To dilate triangle KLM with a scale factor of 2, multiply the x and y coordinates of each point by 2. The coordinates of K' are (-4, 2).

Step-by-step explanation:

To dilate triangle KLM with a scale factor of 2, we need to multiply the x-coordinates and y-coordinates of each point by 2.

K' has the same x-coordinate as K, which is -2, multiplied by 2, giving us -4.

K' has the same y-coordinate as K, which is 1, multiplied by 2, giving us 2.

Therefore, the coordinates of K' are (-4, 2).