Question

zendayas math teacher finds that theres 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 = 7.6x + 60, where y represents the expected quiz score and x represents hours spent on homework that week. what is the meaning of the x - value when y = 100?
answer
the number of hours a student should spend on their homework to expect a score of 100 on the quiz.
a students expected quiz score if they spent no time on their homework.
a students expected quiz score if they spent 100 hours on their homework.
the change in expected quiz score for every additional one hour students spend on their homework.

Explanation:

In the equation $y = 7.6x+60$, $y$ is the quiz - score and $x$ is the hours of homework. When $y = 100$, we solve for $x$. The $x$ - value represents the number of hours a student should spend on homework to get a quiz score of 100.

Answer:

The number of hours a student should spend on their homework to expect a score of 100 on the quiz.