In 1990, a university had an enrollment of 75,830 students. by 2009, the enrollment had increased to 56,207 (a) what was the average annual change in enrollment from 1990 to 20097 (round your answer to the nearest whole number) students/year (b) use the average annual change in enrollment to estimate the enrolliments in 1995, 2000, and 2005. (round your answers to the nearest whole number) 1995 students 2000 students 2005 students (c) write the equation of a line that represents the given data. (enter your answer in terms of the year t, where t0 coresponds to 1990. use the rounded slope from part ( n[t)- what is its slope? interpret the slope in the context of the problem. othe graduation rate is this many students per year eventually, the school will have this mhy students. each year, enrollment increases by about this many students each year, enrollment decreases by about this many students in 2000, there were this many students.