Question

http://prntscr.com/d4qxhi
http://prntscr.com/d4qzji

Answer 1

After graphing it I think c is the answer

Answer 2

@campbell_st

Answer 3

well I just did a quick check... the left vertical sick side seems to have a slope of -4 while the right vertical has a slope of -2

so for it to be a rectangle those sides need to be parallel... or same slope

All I did to check was to use your number plane.

Hope it helps

you can check the longer sides and see if there are parallel.

Answer 4

Okay thank you :)

Answer 5

and to check for right angles see if the product of the slopes of intersecting sides is -1

Answer 6

I didn't get -1 for any of them so the answer is A right?