Question

Aquaculture is the farming of fish and other aquatic animals. World aquaculture increased at a relatively constant rate from 1991 to 2002. In 1994 world aquaculture was about 20.8 million metric tons. In 2000 world aquaculture was about 35.5 million metric tons.
A.Write an equation that gives world aquaculture (in millions of metric tons)as a function of the number of years since 1991..
B.In 2001 China was responsible for 70.2% of world aquaculture.Approximate China's aquaculture in 2001.