Age Price Advertised

1 13,990

1 13,495

3 12,999

4 9500

4 10,495

5 8995

5 9495

6 6999

7 6950

7 7850

8 6999

8 5995

10 4950

10 4495

13 2850

1.What price does the linear regression line predict for a Toyota Corolla that is 9 years old?

2.Interpret the y-intercept of the regression line in context.

3.Interpret the slope of the regression line in context.

4.Calculate the value of r squared and interpret it in context,