Construct a trend projection equation that describes the changes in the student's GPA over time using the table below.
Period |
Year |
Semester |
GPA |
1 |
Freshman |
Fall |
2.2 |
2 |
Freshman |
Winter |
2.7 |
3 |
Freshman |
Spring |
2.4 |
4 |
Sophomore |
Fall |
2.5 |
5 |
Sophomore |
Winter |
3.1 |
6 |
Sophomore |
Spring |
2.7 |
7 |
Junior |
Fall |
2.8 |
8 |
Junior |
Winter |
3.6 |
9 |
Junior |
Spring |
3.2
|