Question

answer
the number of hours a student should
spend on their homework to expect a
score of 80 on the quiz.
a students expected quiz score if they
spent 80 hours on their homework.
the number of hours a student should
spend on their homework to expect a
score of 2.8 on the quiz.
a students expected quiz score if they
spent 2.8 hours on their homework.
submit answer

Explanation:

Step1: Analyze the axes

The x - axis represents "Time Spent on Homework per Week (hours)" and the y - axis represents "Expected Quiz Score".

Step2: Interpret the options

• For the option "The number of hours a student should spend on their homework to expect a score of 80 on the quiz": This would require finding the x - value corresponding to y = 80. But the graph is of the form y (score) as a function of x (homework hours).
• For the option "The number of hours a student should spend on their homework to expect a score of 2.8 on the quiz": A score of 2.8 is not in the range of the y - axis (55 - 100).
• For the option "A student's expected quiz score if they spent 80 hours on their homework": 80 hours is way beyond the x - axis range (0 - 10).
• For the option "A student's expected quiz score if they spent 2.8 hours on their homework": Since x = 2.8 is within the range of the x - axis (0 - 10), we can use the graph (which is a linear - like relationship) to estimate the y - value (score) corresponding to x = 2.8.

Answer:

A student's expected quiz score if they spent 2.8 hours on their homework.