Write the given equation in the form y = a(x – h)² + k and identify the vertex, focus, directrix. Match your result to the correct answer below. y = 3x – 8x + 5 A) Vertex: 4 1 1 ; Focus: 3 4 5 ; Directrix: y 12 3 3 4 B) 4 5 4 Vertex: 3 1 ; Focus: 3 1 : Directrix: x =-- 4 3 12 C) Vertex: 5 1 ; Focus: 3 4 ; Directrix: y 4 12 D) None of these.

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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Related questions
Question
Find the equation of the Hyperbola with asymptotes y = ±2x and a vertex at (0,
10)
A. - =1 B. - =1 C. -
y?
y2
25
= 1 D.
100
144
100
x²
25
y?
1
144
A.
D.
||
B.
C.
Transcribed Image Text:Find the equation of the Hyperbola with asymptotes y = ±2x and a vertex at (0, 10) A. - =1 B. - =1 C. - y? y2 25 = 1 D. 100 144 100 x² 25 y? 1 144 A. D. || B. C.
Write the given equation in the form y = a(x – h) + k and identify the vertex, focus,
directrix. Match your result to the correct answer below.
y = 3x – 8x + 5
A)
Vertex:
4
1
; Focus:
3
4
Directrix:
12
y
3
3
4
В)
Vertex:
4
1
Focus:
3
4
5
1
Directrix: x =
4
3
12
C)
Vertex:
4
1
5
4
; Focus:
3
1
Directrix: y
4
12
D)
None of these.
Transcribed Image Text:Write the given equation in the form y = a(x – h) + k and identify the vertex, focus, directrix. Match your result to the correct answer below. y = 3x – 8x + 5 A) Vertex: 4 1 ; Focus: 3 4 Directrix: 12 y 3 3 4 В) Vertex: 4 1 Focus: 3 4 5 1 Directrix: x = 4 3 12 C) Vertex: 4 1 5 4 ; Focus: 3 1 Directrix: y 4 12 D) None of these.
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