16X2 + 25Y2 + 160X + 200Y + 400 = 0 hub a.(5.4) B. (5, - 4) C. (-5, -4) D. (-5, 4) Vertex A) C=3 B) b= 4 C) a = 5 D) b=-4 Focus a.(2.4) B. (8, 4) C.(-2,-4) D. (8, -4) royal axis A.(-10.4) B.(o,-4) C. (10.4) D.(0,-4) imaginary axis A) a= 5 B) a=-5 C) b=4 D) C = 5

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

16X2 + 25Y2 + 160X + 200Y + 400 = 0

hub

a.(5.4) B. (5, - 4) C. (-5, -4) D. (-5, 4)

Vertex

A) C=3 B) b= 4 C) a = 5 D) b=-4

Focus a.(2.4) B. (8, 4) C.(-2,-4) D. (8, -4)

royal axis

A.(-10.4) B.(o,-4) C. (10.4) D.(0,-4)

imaginary axis

A) a= 5 B) a=-5 C) b=4 D) C = 5

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