First off, Here are some vocabulary: Dilation - Changing of size Rotation - Object moves a certain degree Reflection - Reflections are over the y and x axis, makes a mirror image Translation - Going across the y=x or x=y, Just travels diagonally across the graph over the point (0, 0), also can be moved x = 4 and y = 4, (Just moving the object a certain amount in each direction, Doesnt have to be 4, that is just an example.)
So, we can see That 1 goes to 2 using a translation of x = 4, and 2 to 3 using a reflection over the x axis. Based on this information, We can see that answer D. Hope this helps you!
