Complete the equation of the line through (2,1)and (5,-8)

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

How do i take any fraction and make it into a decimal or percentage?