menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Find the vertices and foci of the ellipse. x2 + 3y2 + 4x − 12y + 13 = 0
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Find the vertices and foci of the ellipse. x2 + 3y2 + 4x − 12y + 13 = 0
asked
May 22, 2018
156k
views
5
votes
Find the vertices and foci of the ellipse. x2 + 3y2 + 4x − 12y + 13 = 0
Mathematics
college
Simon Charette
asked
by
Simon Charette
7.9k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
2
votes
Hey there hope I can help!
NOTE: Please look at the images as they are useful tips!
Refine again
Rewrite it in the ellipse standard form
Now we want to compute c!
Therefore the
foci
is
Rewrite in the standard form again
Which means the
vertices
are
Hope this helps!
Homer Jay Simpson
answered
May 28, 2018
by
Homer Jay Simpson
7.4k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
May 1, 2024
158k
views
use implicit differentiation to find an equation of the tangent line to the curve at the given point. 3x2 + xy + 3y2 = 7, (1, 1) (ellipse) y=
Alex Mazzariol
asked
May 1, 2024
by
Alex Mazzariol
7.8k
points
Mathematics
high-school
1
answer
1
vote
158k
views
asked
Sep 2, 2022
164k
views
Q.6. The equation of the ellipse whose centre is at the origin and the x-axis, the major axis, which passes through the points (-3, 1) and (2,-2) is (A) 5x2 + 3y =32 (B) 3r? + 5y = 32 (C) 5x° - 3y2 = 32
Swrobel
asked
Sep 2, 2022
by
Swrobel
7.9k
points
Mathematics
high-school
1
answer
19
votes
164k
views
asked
Jan 23, 2019
185k
views
x2 + y2 − 4x + 12y − 20 = 0 (x − 6)2 + (y − 4)2 = 56 x2 + y2 + 6x − 8y − 10 = 0 (x − 2)2 + (y + 6)2 = 60 3x2 + 3y2 + 12x + 18y − 15 = 0 (x + 2)2 + (y + 3)2 = 18 5x2 + 5y2 − 10x + 20y − 30 = 0 (x + 1)2
JStriedl
asked
Jan 23, 2019
by
JStriedl
8.4k
points
Mathematics
high-school
1
answer
0
votes
185k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org