i need help precalculus hw thanks

Question

In 1994, the moose population in a park was measured to be 4980. By 1996, the population was measured again to be 4800. If the population continues to change linearly:Find a formula for the moose population, , in terms of , the years since 1990.   What does your model predict the moose population to be in 2003?

Answer 1

So, in 2 years the population dropped by 180.

180/2 = 90 per year.

1990 was 4 years before 1994.

4980 + 4(90) = 5340

P(t) = 5340 - 90t

The last part is on you.