Claire's math teacher finds that there's roughly a linear

Last updated: 7/6/2022

Claire's math teacher finds that there's roughly a linear relationship between the amount of time students spend on their homework and their weekly quiz scores. This relationship can be represented by the equation y = 66 + 6.5x, where y represents the expected quiz score and a represents hours spent on homework that week. What could the number 6.5 represent in the equation? A student's expected quiz score if they spent 72.5 hours on their homework. The change in expected quiz score for every additional-one hour students spend on their homework. How many hours a student spends studying all year. A student's expected quiz score if they spent no time on their homework.