The slope of the line that passes through the points (14/5) and (20, -4), so you take y-y/x-x so you substitute the y's in for 5 and -4 and x in for 14 and 20.
5--4/ 14-20
9/-6
Then you make the fraction smaller!
-3/2 = Answer <span />
The first one cause no input have more than one output.
Click the link for the answer
It’s B
D is the correct answer because their is only one pair of parallel sides.