The poplulation in the city of Zzyzx has been decreasing linearly for the past 7 years when the population was 2550. This year the population was calculated to be only 800 people. A) Express the...

The population in the city of Zzyzx has been decreasing linearly for the past 7 years when the population was 2550. This year the population was calculated to be only 800 people. A) Express the population of the town of Zzyzx, P, as a function of t, the number of years since the population began to decline. Make sure to use function notation

Extracted text: The poplulation in the city of Zzyzx has been decreasing linearly for the past 7 years when the population was 2550. This year the population was calculated to be only 800 people. A) Express the population of the town of Zzyzx, P, as a function of t, the number of years since the population began to decline. Make sure to use function notation. B)Estimate the population of Zzyzx 5 years ago C)lf the population continues to decrease, estimate the number of years from now when the population will be zero.