Answered: Complete the square and write the…

Complete the square and write the equation in standard form. Then give the center and radius of the circle. x^2 + 18x + 81 + y^2 - 8y + 16 = 81

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

ChapterA: Appendix

SectionA.7: Quadratic Functions And Complex Numbers

Problem 1P

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Question

Complete the square and write the equation in standard form. Then give the center and radius of the circle.

x^2 + 18x + 81 + y^2 - 8y + 16 = 81

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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