Solve
-To the Nearest Dollar, the Average Tuition at a Public

Multiple Choice

Solve.
-To the nearest dollar, the average tuition at a public four-year college was $\$ 3024$ in 1997 and $\$ 3216$ in 1998. Use the ordered pairs $( 1997 , \$ 3024 )$ and $( 1998 , \$ 3216 )$ to find and interpret the slope of the line representing the change in tuition (to the nearest dollar per year) .

A) tuition increased $\$ 192$ per year
B) tuition decreased $\$ 192$ per year
C) tuition increased $\$ 203$ per year
D) tuition increased $\$ 209$ per year