2. Write the equation of the following circle ingeneral form and standard form. Show your work. (-4, 10) Standard form 10 8 • 6 general form 4. x*+y+Ax+ By+ C=O (4,7) 14 -12 -10 -8 -6 -4 -2 -2 -4 -6 Answer: Standard Form: (x-h)^2+(y-k)^2=r^2 (-4,2)=center of circle radius=4 units Count tit. really looke again (x+4)^2+(y-2)^2=4^2 (x+4)^2+(y-2)^2=16 ----Standard Form

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Question
2. Write the equation of the following circle in general form and standard form. Show your work.
(-4,10)
Standard form
10
2
8.
r=
general form
x*+y*+Ax+ By+C-0
2
2
(4,2)
14
-12
-10
-8
-6
-2
-2
-6
Answer:
Standard Form: (x-h)^2+(y-k)^2=r^2
(-4,2)=center of circle
radius=4 units
Esth Count
ngain
(x+4)^2+(y-2)^2=4^2
(x+4)^2+(y-2)^2=16 ----Standard Form
really booke
asxis
Transcribed Image Text:2. Write the equation of the following circle in general form and standard form. Show your work. (-4,10) Standard form 10 2 8. r= general form x*+y*+Ax+ By+C-0 2 2 (4,2) 14 -12 -10 -8 -6 -2 -2 -6 Answer: Standard Form: (x-h)^2+(y-k)^2=r^2 (-4,2)=center of circle radius=4 units Esth Count ngain (x+4)^2+(y-2)^2=4^2 (x+4)^2+(y-2)^2=16 ----Standard Form really booke asxis
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