William is getting ready to enter his quilt into a competition at the state fair. Before he enters the quilt, he needs to stitch the top of the quilt to the backing. He created a map of the quilt with the coordinates A(1,4) , B(1,−1) , C(−3,−1) , and D(−1,4) .

WHATS THE ANSWER

The answer depends on what specific information or question about the coordinates A(1,4), B(1,−1), C(−3,−1), and D(−1,4) that William is seeking. If you can provide more context or details, I can help provide a more specific answer.