Problem
The function \( f(t)=3200(1.085)^{7 t} \) represents the change in a quantity over \( t \) weeks. What does the constant 1.085 reveal about the rate of change of the quantity The function is exponentially at a rate of \( \% \) every
Solution
Step 1 ：Transform 1.085 as a percentage by subtracting 1 and multiplying by 100
Step 2 ：Calculate (1.085 - 1) * 100
Step 3 ：Express the rate of change as a percentage
