Question c shows a figure and asks for the image under a translation of (-2 ,5).
The figure can be thought of as made up of 4 corner points,
From the graph, these points are
(-2,3) , (-5,0) , ( -5,3) , (1,-3)
On translation by ( -2, 5), we add (-2,5) to each coordinate point, we thus have
(-4,8) , (-7,5) , (-7,8) , (-1, 2).
These would form the new points of our image.
Look at the image