\sectionAnalytic Geometry
\sectionDerivatives
Analytic geometry is the study of geometric shapes using algebraic and analytic methods.
A parametric equation is a set of equations that express $x$ and $y$ in terms of a parameter $t$.
A function $f(x)$ is a relation between a set of inputs (called the domain) and a set of possible outputs (called the range).
The limit of a function $f(x)$ as $x$ approaches $a$ is denoted by $\lim_x\to a f(x)$.
\subsectionIntroduction to Analytic Geometry
\subsectionIncreasing and Decreasing Functions