Solve using the draw-a-figure strategy. a snail is at the bottom of a 10 ft wall. each day it climbs up 3 ft. each night it slides back down 1 ft. on which day will it reach the top of the wall?
a: day 3
b: day 4
c: day 5
d: day 6

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.