45. What is the equation of the radical axis of the circles x +y² = 9 and x² +y² + 4x – 6y = 0? A) 4x - бу - 9 -0 B) 2x – 3y + 5 = 0 C) 4x – 6y + 9 = 0 D) 2x – 3y +4 = 0

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.7: Applied Problems
Problem 58E
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45. What is the equation of the radical axis of the circles x² +y² = 9 and x² +y² + 4x – 6y = 0?
A) 4x – 6y – 9 = 0
B) 2x – 3y + 5 = 0
C) 4x – 6y +9 = 0
D) 2x – 3y+ 4 = 0
Transcribed Image Text:45. What is the equation of the radical axis of the circles x² +y² = 9 and x² +y² + 4x – 6y = 0? A) 4x – 6y – 9 = 0 B) 2x – 3y + 5 = 0 C) 4x – 6y +9 = 0 D) 2x – 3y+ 4 = 0
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