The Gross National Product (GNP) of the United States in 1960 was about
What was the predicted GNP in 1989?
Multiply the GNP in 1960 by
The GNP in 1989 is about
Write an equation to model the GNP
years after 1960.
Remember that the GNP increases by
What assumptions did you make in creating your model? How accurate do you think it is?
If you don’t know or you aren’t sure, try looking it up on the internet. Look for a graph. You could enter GNP USA into a search engine.