In 2000, the bison population in a park was measured to be 425. By 2009, the population was measured again to be 737. Assume the population continues to change linearly. Find a formula for the bison population, B, and time t, since 2000. What does your model predict the bison population to be in 2030?
a) B = 31t + 394; 1,161
b) B = 31t + 425; 1,311
c) B = 31t + 394; 1,311
d) B = 31t + 425; 1,161