2. An infant's weight was recorded in pounds for each of 7 weeks. Here is the data: Week 1: 7.5 lbs, Week 2: 7.1 lbs; Week 3: 7.4 lbs; Week 4: 7.7 Ibs; Week 5: 8.2 lbs; Week 6: 8.6 lbs; Week 7: 9.0 lbs. Which of the following line graphs shows all of these facts correctly? (Note that the title of each graph has been omitted. Also, the value for each point has not been labeled.)


the multiple choices is in the picture ➡​