According to these three facts, which statements are true?
Circle W has center (−3, 0) and radius 8.
Circle V is a translation of circle W, 2 units down.
Circle V is a dilation of circle W with a scale factor of 2.
There is more than 1 correct answer
The radius of circle V is 16.
Circle V and circle W have the same center.
Circle V and circle W are similar.
The center of circle V is (−5, 0).
Here's the image. If you want to print it or draw on it, you can.
The equation of the first circle is \((x+3)^2+(y)^2=64\) (red) and the second is \((x+3)^2+(y+2)^2=256\) (blue).
Equations 1 and 4 are correct I think, since a dilation of 2 multiplies the radius of 8 to 16 and all circles are similar.