Use the data in the table to describe how the population in a town is changing. Then identify a function that models the data. Use your function to predict the population after 6 years.

What is the average rate of change for this function for the interval from x=2 to x=4 ?

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling