Describe the meanings of all the variables in the exponential function Q = Qo(1+r). Explain how the function is used for exponential growth and decay. Describe the meanings of all the variables in the exponential function Q = Qo (1+r). Choose the correct answer below. Select all that apply. AQ = value of the growing (or decaying) quantity at time t = 0 Math 154 Quantitative Reasoning () = Homework: 9C Exponential Question list Question 2 Question 3 B. growth rate for the quantity (or decay rate) D. Qo value of the quantity at time t C. t=time