The table below contains the average public school classroom teacher's salaries, S, for an 11-year period. Letting t=0 represent 1990, t=1 for 1991 and so on, use a graphing utility to find a linear...

The table below contains the average public school classroom teacher's salaries, S, for an 11-year period. Letting t=0 represent 1990, t=1 for 1991 and so on, use a graphing utility to find a linear model for the data.

Salary, written as a function of ?t is given by



S(t)=