1 / 5

Circle Equations in the Coordinate Plane

Learn how to write standard equations of circles with centers and radii, solve circle problems, and graph equations in the coordinate plane.

cclodfelter
Download Presentation

Circle Equations in the Coordinate Plane

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 12.5 Circles in the Coordinate Plane

  2. Th. 12-16: An equation of a circle with center (h, k) and radius r is (x – h)2 + (y – k)2 = r2. Standard equation of a circle

  3. Ex 1: Write the standard equation of the circle with center (-2, 1) and radius 12. (x – h)2 + (y – k)2 = r2 (x – -2)2 + (y – 1)2 = 122 (x + 2)2 + (y – 1)2 = 144

  4. Ex 2: Write the standard equation of a circle that passes through (-1, 1) with a center (2, 3). r

  5. Ex 3: Graph. (x + 2)2 + (y – 4)2 = 36 center: (-2, 4) radius: 6

More Related