YEAR x 1980 1981 1982 1983 1984 1985 1986 1987 1988 1999
ENROLLMENT y 1414 1454 1439 1555 1617 1727 1717 1804 1833 1881
YEAR x 1990 1991 1992 1993 1994 1995 1996 1997 1998
ENROLLMENT y 1965 2176 2449 2679 2885 2999 3124 3301 3503
-Is the enrollment per year increasing or decreasing overall? By what percent?
-Write an exponential model that approximated the data, where x is the number of years since 1980 and y is the school enrollment. Does the model represent exponential growth or exponential decay? Explain.
