For quadrilateral abcd, determine the most precise name for it. a(-2,3), b(9,3), c(5,6) and d(2,6). show your work and explain.

To solve this problem you must apply the proccedure shown below:

 1. You have the following points given in the problem above:

 A(-2,3), B(9,3), C(5,6) and D(2,6)

 2. When you plot them, you obtain the figure shown in the graph attached. 

 3. Therefore, as you can see, the answer is:  the figure is a trapezoid, which is define as a quadrilateral with two parallel sides.