Let f(t) be the tons of fish, in millions, commercially caught t years after 1950. In the function f(t), the independent variable is f(t)t and the dependent variable is f(t)t. When f(60) = 63.7, the 6

Let f(t) be the tons of fish, in millions, commercially caught t years after 1950. In the function f(t), the independent variable is f(t)t and the dependent variable is f(t)t. When f(60) = 63.7, the 60 represents 60 tons of fish60 million tons of fish60 years 60 years after 1950 and the 63.7 represents