Question

PLease Help! I'm hopeless at math.

Answer 1

Answer:

It's B, I'm only trying my best since there is no picture.

Step-by-step explanation:

Answer 2

Answer: The coordinates of point D would be (2,6), I believe.

Step-by-step explanation: This is because you need four corners, and in order for it to be a rectangle it needs to look something like this:

*                     *

*                     *

or

*           *

*           *

Using the coordinates given, it'll look something like this:

*(?,?)          *(5,6)

*(2,1)           *(5,1)

We know that (2,1) and (5,1) will be together because they are both up 1 unit on the y-axis. In order for it to be a rectangle we need two level sides of the same length. We need to find a point that will be level with (5,6). Since the other point is (2,1), we know the x-value must be 2. Therefore, the missing point, Point D, is (2,6).