Exam Grades Hours of Study Exam Grade
1
78
2
80
3
78
3
82
4
84
5
86
According to the table is the exam grade a function of the number of hours spent studying?
w
Yes, it is a function because no one failed the test.
A)
B)
Yes, it is a function because the student who studied more hours made the
best grade
Yes, it is a function because the exam grade increases by 2 points for each
hour studied
No, it is not a function because the input value of 3 hours has 2 different
output values of 78 and 82.
D)