Final answer:
To find the coordinates of Image A after a scale factor of 2.5, multiply each coordinate of Image A by the scale factor.
Step-by-step explanation:
To find the coordinates of Image A after a scale factor of SF=2.5, you need to multiply each coordinate of Image A by the scale factor. Let's say the coordinates of Image A are (x, y).
After applying the scale factor, the new x-coordinate would be x * SF and the new y-coordinate would be y * SF.
So, the coordinates of Image A after a scale factor of SF=2.5 would be (x * 2.5, y * 2.5).