uestion 4: If two circles (x – 1)²+ - y – 3)? = r² and x² + y? – - 8x + 2y + 8 = 0 intersect in two distinct points, then A)2 < r < 8 B)r = 2 C)r < 2

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
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uestion 4: If two circles (x – 1)²+
-
y – 3)? = r² and x² + y? –
8x + 2y + 8 = 0 intersect in two
distinct points, then
A)2 < r < 8
B)r =
2
C)r < 2
D)r > 2
Transcribed Image Text:uestion 4: If two circles (x – 1)²+ - y – 3)? = r² and x² + y? – 8x + 2y + 8 = 0 intersect in two distinct points, then A)2 < r < 8 B)r = 2 C)r < 2 D)r > 2
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