F(t)=5.16*e^(0.007t)

Population measured in Thousands, and time is measured in years since 1951.

1) what was the population of the town in 1951?
2) What is the appropriate percent increase in the population each year?
3) According to this model, approximate what was the population in 1961?
4) According to this model, what will the approximate population be in 2021?
5) the current population is 7.77 thousand (year 2020), does that make sense?

w

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5