Question

Please Fill in the Blanks (see attachment)
The coordinates of the vertices of quadrilateral ABCD are A(0, −4) , B(−4, 3) , C(3, 4) , and D(6, −1) .

Answer 1

In order of empty boxes :
1. -7/4
2. 1/7
3. -5/3
4. 1/2
5. neither a parallelogram or a trapezoid
6. neither pair of opposite sides is parallel