What is this ??
The first answer only​

When you answer this can you explain

The coordinates of vortex a’ are (8,4) (-4,2) (4,-,4) the coordinates of vortex b’ are (6,6)(12,-,12)(12,12) the coordinates of vortex c’ are(-2,,12)(4,12)(12,-4)

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each