Or

Algebra 2

Did you know that the orbit of comets in space is an example of Real World Ellipses? In Conic Sections - Circles and Ellipses, you'll learn about the algebraic and geometric characteristics of two of the conic sections. With an Introduction to Circles, you will explore how Equations of a Circle are used in Calculating the Radius of a Circle and Calculating the Center of a Circle. We'll also learn about The Ellispe and their elements, such as the Foci and Major and Minor Axes. You will see how Coverting the Equation of an Ellipse to Center Format will help in Graphing an Ellipse.

- The Ellipse
- The Graph of an Ellipse
- Foci and Major and Minor Axes
- Horizontal and Vertical Ellipses
- The Standard Equation For An Ellipse
- Converting the Equation of an Ellipse to Center Format
- Determining if an Ellipse is Horizontal or Vertical
- Determining the X and Y Intercepts of an Ellipse
- Determining the Major and Minor Axes of an Ellipse
- Determining the Vertices of an Ellipse
- Determining the Foci of an Ellipse
- Graphing An Ellipse
- Finding The Equation For An Ellipse
- Real World Ellipses
- Introduction to Circles
- The Graph of a Circle
- Equations for the Circle
- Deriving the Equation For The Circle
- Calculating the Center of a Circle
- Calculating the Radius of a Circle
- Graphing a Circle
- Determining the Radius of a Circle from a Graph

Pathways are a sequence of tutorials that help you learn a whole subject area, one concept at a time. Choose from multiple teachers and teaching styles.