Asnail takes all day 12 hours to travel 5 meters .what is its speed in millimeters per minute

6.9444444444444444444444444444444444/1

or you could round it to 7/1

7=millimeters
1= minutes  

Alinear relationship would look like a straight line on the graph. it could have a positive negative or 0 slope. so it could be a line potentially going in any direction but it must be perfectly straight.

Iwannasay c is the most accurate