I have the correct answers. Please provide a detailed step by step on how to calculate each question.

Use the following information to calculate your answers to questions 8 and 9.

Student enrollment at a university over the past six years is given below.

Year (t)	Enrollment (In 1,000s)
1	6.30
2	7.70
3	8.00
4	8.20
5	8.80
6	8.00

1. What is the linear trend expression for the above time series?The correct answer is: T_t= 6.63 + 0.34t

2. Based on the model you determined in the question above, what is the forecast enrollment for year 10?The correct answer is: 10,062.00 students