A. Determine the center and radius of the following circles.1. (x – 4)2 + y + 8)² = 1002. (x + 1)² + y² = 43. x² + (y – 2)² = 364. (x – 8)2 + (y – 1)² = 405. x2 + y? – 8x – 84 = 0CCr =

I have answered first three subparts as per the guidelines.

A. Determine the center and radius of the following circles. 1. (x - 4)2 + y + 8)? = 100 2. (x + 1)² + y² = 4 3. x2 + (y - 2)² = 36 C 4. (x – 8)2 + (y – 1)? = 40 5. x2 + y? – 8x – 84 = 0 C C %3D

A. Determine the center and radius of the following circles. 1. (x - 4)2 + y + 8)? = 100 2. (x + 1)² + y² = 4 3. x2 + (y - 2)² = 36 C 4. (x – 8)2 + (y – 1)? = 40 5. x2 + y? – 8x – 84 = 0 C C %3D

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter3: Functions And Graphs

Section3.2: Graphs Of Equations

Problem 56E

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Question

A. Determine the center and radius of the following circles.
1. (x – 4)2 + y + 8)² = 100
2. (x + 1)² + y² = 4
3. x² + (y – 2)² = 36
4. (x – 8)2 + (y – 1)² = 40
5. x2 + y? – 8x – 84 = 0
C
C
r =

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