Net (like the old
ght it in 1990
has been
4. The number of acres of Ponderosa Pine forests
has been decreasing in the Western United
States from 1963 to 2992 by 0.5% each year. In
1963 there were 41 million acres of Ponderosa
Pine forests.
ne value of the
A. Write a function that models the above data
over time.
rth today in
B. To the nearest tenth, about how many
million acres of Ponderosa pine forests are
left in 2020?