Question

this graph shows how the accuracy of lenas watch is related to how long its been since she last set it. accuracy of lenas watch 100 90 80 70 60 50 40 30 20 10 0 1 2 3 4 5 6 7 8 9 10 days since watch was last set how many days has it been since lena last set her watch if the watch is 10 seconds behind? 3 days 1 day 4 days 2 days

Explanation:

Step1: Analyze the graph

The y - axis represents the seconds behind (accuracy), and the x - axis represents the days since the watch was last set. We need to find the x - value (days) when the y - value (seconds behind) is 10.

Step2: Locate the point on the graph

Looking at the graph, when the number of seconds behind is 10, we check the corresponding x - value (days). From the graph, when y = 10 (seconds behind), the x - value (days) is 1.

Answer:

B. 1 day (assuming the options are labeled as A. 3 days, B. 1 day, C. 4 days, D. 2 days)