Unit 8, Activity 1, Working with Circles with Answers Blackline Masters, Advanced Math – Pre-Calculus Page Louisiana Comprehensive Curriculum, Revised 2008 2511.Write both the standard and general form of an equation of the circle given the following information. a) the center at (2, -3) and radius is equal to 4 ()()xyxyxy−++=+−+−=231646302222and b) the center at (4, 2) and the circle passing through (1, 7) ()()xyxyxy−+−=+−+−=423446302222and c) the endpoints of the diameter of the circle are (1, 5) and (-3, -7) xyxyxy+++=+++−=1140223802222bgbgand d) the center is at (-2, 5) and the circle is tangent to the line x = 7. xyxyxy++−=+−−−=2581841402222bgbgand 2. Each of the problems below are equations of semi-circles. For each one find
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