Linear Regression

Question

Linear Regression
The table below shows the value, V�, of an investment (in dollars) n� years after 1991.
n�	1	3	7	12	14	19
V�	21286	20440.84	20002	19499.96	18504	16562.3		Determine the linear regression equation that models the set of data above, and use this equation to answer the questions below. Round to the nearest tenth as needed.
Based on this regression model, the value of this investment was $ in the year 1991.			Based on the regression model, the value of this investment is Select an answer decreasing increasing Correct	at a rate of $ per year.

Answer 1

Check out my answer to your other linear regression question and see if you can figure this one out using the same formulas.