In 2007 there were 740 students enrolled in an online training program and in 20

In 2007 there were 740 students enrolled in an online training program and in 2010 there were 998 students enrolled in the program. Let y be enrollment in the year x where x=0 represents the year 2007.(a) Which of the following linear equations could be used to predict the enrollment y in a given year x where x=0 represents the year 2007? Explain/show work.A. y=258x + 224B. y=258x + 740C. y=86x + 740D. y=86x + 998(b) Use the equation from part (a) to predict the enrollment for the year 2014. Show work.(c) Fill in the blanks to interpret the slope of the equation: The rate of change of enrollment with respect to time is _________________ per ___________________. (include units of measurement).