## jojo12g one year ago Use the line graph to solve. What was the difference in water levels between Week 2 and Week 4? A. 10 m B. 1 m C. 0.10 m D. 0.01 m http://static.k12.com/calms_media/media/713500_714000/713575/2/9dfdbaec1dd0e9a05eff595ddf0f512247bf7093/74592_question.jpg

1. anonymous

Use the rate of change formula, $\frac{ y2-y1 }{ x2-x1 }$

2. jojo12g

i will give fan and medal

3. anonymous

Coordinates for Week 2 are (2,5.25) and coordinates for week 4 are (4,5.35)

4. Loser66

@jojo12g I will give you medal if you can solve it.

5. Loser66

and be your fan as well.

6. jojo12g

7. anonymous

week 2 is 5.25 week 4 is 5.35

8. anonymous

What is the difference between 5.35 and 5.25?

9. jojo12g

like divide

10. anonymous

difference is subtract