There are 50 tree frogs in the botanical gardens at t = 0. the population increases exponentially by 20% per year.
(a) write an equation that models the problem

(b) about how many tree frogs will there be when t=3?

(c) about how many years will it take until the tree frog population is 200?

(d) what was the tree frog population at t = -1?

Which statement best explains whether the table represents a linear or nonlinear function? input (x) output (y) 2 5 4 10 6 15 8 20 it is a linear function because the input values are increasing. it is a nonlinear function because the output values are increasing. it is a linear function because there is a constant rate of change in both the input and output. it is a nonlinear function because there is a constant rate of change in both the input and output.