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The equation of circle A is (x + 5)2 + (y - 1)2 = 9. What is the radius and center of circle A?

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter11: Conics

Section11.1: Distance And Midpoint Formulas; Circles

Problem 11.10TI: Write the standard form of the equation of the circle with a radius of 8 and center (0,0).

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The equation of circle A is (x + 5)² + (y - 1)² = 9. What is the radius and center of circle A?

Two-dimensional figure measured in terms of radius. It is formed by a set of points that are at a constant or fixed distance from a fixed point in the center of the plane. The parts of the circle are circumference, radius, diameter, chord, tangent, secant, arc of a circle, and segment in a circle.

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