Answer:
3 3
6 9
9 15
12 21
Step-by-step explanation:
For the time add 3 each time
For the distance add 6 each time
9/19 - 3/14
= 126/140 - 57/140
= 69/140
Answer:
1: 3/1 also just 3
2: 0 also known as the origin
3: y=3x
Step-by-step explanation:
To Visualize data changes/trends over time.
