The following table shows daily offshore crude oil production by a country's national oil company, for 2008–2013. Year t (year since 2008) 0 1 2 3 4 5 Daily Offshore Production s(t) (million barrels) 2.45 2.32 2.19 2.10 2.10 2.10 (a) Use the data in the table to compute the average rate of change of s(t) over the period 2008–2013. million barrels/year Interpret the result. During 2008–2013, daily imports from the country were increasing. During 2008–2013, daily imports from the country were decreasing. During 2008–2013, daily imports from the country were constant. (b) Which of the following is true? From 2008 to 2013, the two-year average rate of change of offshore crude oil production for the country increased in value. From 2008 to 2013, the two-year average rate of change of offshore crude oil production for the country decreased in value. From 2008 to 2013, the two-year average rate of change of offshore crude oil production for the country increased then decreased in value.
The following table shows daily offshore crude oil production by a country's national oil company, for 2008–2013.
Year t
(year since 2008) 0 1 2 3 4 5
Daily Offshore
Production s(t)
(million barrels) 2.45 2.32 2.19 2.10 2.10 2.10
(a) Use the data in the table to compute the average rate of change of s(t) over the period 2008–2013.
million barrels/year
Interpret the result.
During 2008–2013, daily imports from the country were increasing.
During 2008–2013, daily imports from the country were decreasing.
During 2008–2013, daily imports from the country were constant.
(b) Which of the following is true?
From 2008 to 2013, the two-year average rate of change of offshore crude oil production for the country increased in value.
From 2008 to 2013, the two-year average rate of change of offshore crude oil production for the country decreased in value.
From 2008 to 2013, the two-year average rate of change of offshore crude oil production for the country increased then decreased in value.
From 2008 to 2013, the two-year average rate of change of offshore crude oil production for the country decreased then increased in value.
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