7. A company's yearly profit during its first 5 years of operation can be modeled by the equation P = 225(1.13)* + 400, where x is the number of years since the company started and P is the
profit in dollars. Draw a graph to represent this situation. If this pattern continues, what would
the company's profit be in year 7?

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.

Which statement is true about the discontinuities of the function f(x) = x-5/ 3x^2-17x-28

Samuel deposited money in an account that’s pays an annual simple interest rate at 3.5%. at the end of 5 years, samuel earns $2625.00 in interest. how much money did he deposit in the account?