The scatter plot below shows the results of a survey of eighth-grade
students who were asked to report the number of hours per week
they spend playing video games and the typical number of hours they
sleep each night. Draw a line that seems to fit the trend in the data
and find its equation. Use the line to predict the number of hours of
sleep for a student who spends about 15 hours per week playing
video games

a. 4 hours

b. 10 hours

c. 7 hours

d. 5 hours