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Guide to Graphing an Ellipse with Center (h, k)
You are working as a junior landscape design assistant at an architecture firm. Your supervisor has asked you to draft a quick-reference guide for the team's interns on how to manually plot an elliptical garden pathway on a grid system. Specifically, they need to know how to sketch an ellipse when given its standard form equation: .
In your own words, describe the step-by-step process to graph this ellipse. Your guide must cover the following:
- How to identify the coordinates of the center point of the ellipse from the equation.
- How to determine whether the major axis of the ellipse is horizontal or vertical.
- How to find the distance from the center to the vertices of the major axis.
- How to find the distance from the center to the endpoints of the minor axis (co-vertices).
- How to use these key features to sketch the final shape of the ellipse on a coordinate grid.
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Guide to Graphing an Ellipse with Center (h, k)