College Algebra 1

[ladyr1208]

[h=1]A certain region is losing about 22 million acres of forest each year. (a) Find a linear function f that calculates the change in acres of rain forest in millions in x years[/h]

 

[JeffM]

A certain region is losing about 22 million acres of forest each year. (a) Find a linear function f that calculates the change in acres of rain forest in millions in x years

So one of your variables is years, and the name already assigned to that variable is x.

What is your other variable, and what name do you want to assign to it?