Question

amy and laura recorded the average gas mileage (mpg) of their vehicles each week for four weeks. what can be concluded about the relationships shown in the graph and table? amy and laura recorded the same gas mileage each week both amy and laura increased their gas mileage in the first two weeks amy had greater gas mileage than laura laura had a constant gas mileage in the first four weeks of data

Explanation:

• Analyze each option:
• Option 1: From the graph (Amy's data) and the table (Laura's data), their gas mileages are not the same.
• Option 2: For Amy, from week 0 to week 2 (assuming the graph starts at week 0), the mileage increases. For Laura, from week 0 to week 2, the mileage is \(17\to18\to19\), which also increases.
• Option 3: We don't have specific values for Amy's mileage at each week compared to Laura's to say Amy had greater mileage overall.
• Option 4: Laura's mileage changes in the first two weeks (\(17\to18\to19\)), so it's not constant.

Answer:

Both Amy and Laura increased their gas mileage in the first two weeks.