The graph shows the total number of COVID-19 cases in the UK from February 23 to April 17 in 2020. Each value in the x-axis shows days since COVID cases started to be measured in the UK, with “day 1” representing February 23. The y-axis shows the total number of cases per day. Which of the following correctly uses the graph to determine the best estimate for the number of COVID-19 cases in the UK on day 22? (1 point) Responses
21,000 cases
3,500 cases
25,000 cases
30,000 cases
To estimate the number of COVID-19 cases in the UK on day 22, we look at the graph and find day 22 on the x-axis. Then, we find the corresponding value on the y-axis, which is approximately 30,000 cases. Therefore, the best estimate for the number of COVID-19 cases in the UK on day 22 is 30,000 cases.
Correct response: 30,000 cases