Question

HELP!!! I'M SO CONFUSED! TRIANGLE ABC has vertices A(0,4), B(-1,4), and C(0, -3). What are the coordinates of the image of point A after a dilation with a scale factor of 2?​

Answer 1

It is (0, 8)

Step-by-step explanation:
You multiple the x and y coordinates of A by 2 when dilating to get (0, 8).

Answer 2

(0, 8 )

Step-by-step explanation:

Assuming the dilatation is centred at the origin then multiply the coordinates of point A by 2 , that is

A (0, 4 ) → A' (2(0), 2(4) ) → A' (0, 8 )