Point B is a point of tangency. Find the radius r of OC.
А 9
B
r
n

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.

X+y=-4 x-y=2 use elimination with adding and subtraction

Do you mind if you guys me with this question i’m on number 8