Jason's math teacher finds that there's roughly a linear relationship between the amount of time students spend on their homework and their weekly quizscores. This relationship can be represented by the equation y = 6.7x + 58,
where y represents the expected quiz score and a represents hours spent on
homework that week. What could the number 6.7 represent in the equation?
O How many hours a student spends studying all year.
O A student's expected quiz score if they spent 1 hour on their homework.
A student's expected quiz score if they spent 64.7 hours on their
homework
The change in expected quiz score for every additional one hour
students spend on their homework.