Slope is 
Look at the image below. The rise is labeled in green and the run in pink
In this case the rise is 3 and run is 1
The slope is

OR
3
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer: 4/3
Step-by-step explanation:
What are the corresponding sides?
4 and 3
8 and 6
9 and 6.75
This is very easy, just make a fraction
4/3 = 4/3
8/6 = 4/3
9/6.75 = 4/3
Hence the answer is 4/3
You need to know mass and speed
1. rate of change of position this is measured in m/s
2. direction in change of position.