What does the n-intercept mean in this situation?

A.It means that the number of refineries is decreasing by about 155.36 per year.

B.It means the number of refineries in 2004 was about 155.36.

C. It means the number of refineries in 2004 was about 3.21.

D. It means that the number of refineries is decreasing by about 3.21 per year.

Part 5

c. Predict the number of refineries in 2013.

The number of refineries will be about ____

Check here for instructional material to complete this problem. Let n be the number of oil refineries at t years since 2004. A reasonable model of the number of oil refineries is n = - 3.21t + 155.36 a. What is the slope? What does it mean in this situation? b. What is the n-intercept? What does it mean in this situation? c. Predict the number of refineries in 2013. a. What is the slope? m= What does the slope mean in this situation? A. It means the number of refineries in 2004 was about 3.21. B. It means that the number of refineries is decreasing by about 3.21 per year. O C. It means the number of refineries in 2004 was about 155.36. D. It means that the number of refineries is decreasing by about 155.36 per year. b. What is the n-intercept? Why (Type an ordered pair.) What does the n-intercept mean in this situation? A. It means that the number of refineries is decreasing by about 155.36 per year, MacBook Pro esc F2 20 F3 888 II :9 F1 F4 F5 F6 F7 FB F9 X @ # 3 4 5 6 O Q W E R U