If the Initial population of panda was 100 and grew to 125 after the first year which of tge following functions best models the population of pandas P with respect to the number of years t if the population growth of pandas is considered to be linear ?

A ) P=100(1.25)t

B ) P=25t+100 ✅

C ) P=20t²+5t+20

D ) P=100(1.2)t