Question

R'after the translation (x,y) + (x-17-1), followed by a dilation by a scale factor of 2 centered at the origin?​

Answer 1

To find the scale factor for a dilation, we find the center point of dilation and measure the distance from this center point to a point on the preimage and also the distance from the center point to a point on the image. The ratio of these distances gives us the scale factor, as Math Bits Notebook accurately states.

Explanation: