a) Let $f(t) = 45 e^{- 0.012 t}$. Write $f(t)$ in the form $y=ab^t$. (Round to three decimal places if needed.)
$y =$

What is the percent annual decay rate?
percent per year

What is the continuous percent decay rate?
percent

b) Let $g(t) =350 (1.29)^t$. Write $g(t)$ in the form $y=ae^{kt}$. (Round to three decimal places when needed.)
$y =$

What is the percent annual growth rate?
percent per year

What is the continuous percent growth rate?
percent

Hint: