\begin{frame} \frametitle{Indefinite Integrals: Applications} \applications \begin{exampleblock}{} \begin{itemize} \pause \item $V(t)$ is the amount of water in a reservoir at time $t$ \pause \item $V'(t)$ is the rate at which water flows in or out \end{itemize} \pause Then \begin{talign} \int_{t_1}^{t_2} V'(t) dt = V(t_2) - V(t_1) \end{talign} is the net change in the amount of water from time $t_1$ to $t_2$. \end{exampleblock} \vspace{10cm} \end{frame}