In Problem (a) find the center and radius r of each circle;(b) graph each circle;(c) find the intercepts,if any. x2 + y2 + 4x - 4y - 1 = 0

College Algebra
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ISBN:9781938168383
Author:Jay Abramson
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Chapter2: Equations And Inequalities
Section: Chapter Questions
Problem 3PT: Find the x- andy-intercepts of this equation, and sketch the graph of the line using just the...
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In Problem (a) find the center and radius r of each circle;(b) graph each circle;(c) find the intercepts,if any. x2 + y2 + 4x - 4y - 1 = 0

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