Sophie's math teacher plots student grades on their weekly quizzes against the number of hours they say they study on the pair of coordinate axes and then draws the line of best fit. What is the meaning of the yy-value on the line when x, equals, 1x=1?

Question

0
x
y
0
Quiz Score
Time Spent on Homework per Week (hours)
Answer
Multiple Choice Answers
A prediction of a student's quiz score if they spent 67.4 hours on their homework.
A student's actual quiz score after spending 67.4 hours on their homework.
A student's actual quiz score after spending 1 hour on their homework.
A prediction of a student's quiz score if they spent 1 hour on their homework.

Answer 1

The y-value on the line when \( x = 1 \) represents the predicted quiz score for a student who spends 1 hour on their homework.

Therefore, the correct answer is:

A prediction of a student's quiz score if they spent 1 hour on their homework.