11. Find the equation of the parabola that has its vertex at the origin and has directrix at y = - A. x² = y B. y? =x C. x² = y D. y? =x 15 15 %3D 12. Find the value of the eccentricity of the ellipse whose equation is 25x² + 169y² = 4225. 9 A. 11 C. 11 В. 13 13. Find the equation of the hyperbola that has a center at (5,9), a focus at (10,9), and a vertex at (1,9). (x-5)² A. (y-9)² = 1 9. (y-9)² = 1 (x-5)² 25 16 В. (y-9)² (x-5)² = 1 D. (y-9)² (x-5)² = 1 25 16 752一3
11. Find the equation of the parabola that has its vertex at the origin and has directrix at y = - A. x² = y B. y? =x C. x² = y D. y? =x 15 15 %3D 12. Find the value of the eccentricity of the ellipse whose equation is 25x² + 169y² = 4225. 9 A. 11 C. 11 В. 13 13. Find the equation of the hyperbola that has a center at (5,9), a focus at (10,9), and a vertex at (1,9). (x-5)² A. (y-9)² = 1 9. (y-9)² = 1 (x-5)² 25 16 В. (y-9)² (x-5)² = 1 D. (y-9)² (x-5)² = 1 25 16 752一3
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
answer the three subparts (11, 12, 13) Answers ONLY.
![11. Find the equation of the parabola that has its vertex at the origin and has directrix at y =
C. x² = y
D. y? = x
4
15
А. х?
15
4
В. у? 3
12. Find the value of the eccentricity of the ellipse whose equation is 25x² + 169y² = 4225.
9
А.
11
C.
11
В.
13
13. Find the equation of the hyperbola that has a center at (5,9), a focus at (10,9), and a
vertex at (1,9).
A.
(x-5)²
(y-9)²
= 1
С.
(x-5)²
(y-9)²
= 1
25
16
9.
B. V-9)2
25
(x-5)²
= 1
9.
(x-5)²
= 1
9
(y-9)²
D.
16](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F35a31b7d-f9ef-471f-a4d9-b577877c4a32%2Fc13de283-05eb-404e-b521-c4a523c3edf8%2F2f13khe_processed.png&w=3840&q=75)
Transcribed Image Text:11. Find the equation of the parabola that has its vertex at the origin and has directrix at y =
C. x² = y
D. y? = x
4
15
А. х?
15
4
В. у? 3
12. Find the value of the eccentricity of the ellipse whose equation is 25x² + 169y² = 4225.
9
А.
11
C.
11
В.
13
13. Find the equation of the hyperbola that has a center at (5,9), a focus at (10,9), and a
vertex at (1,9).
A.
(x-5)²
(y-9)²
= 1
С.
(x-5)²
(y-9)²
= 1
25
16
9.
B. V-9)2
25
(x-5)²
= 1
9.
(x-5)²
= 1
9
(y-9)²
D.
16
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