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Conic Sections
Page 10
Questions (694)
identify the conic section. Write in standard form and graph.
5x^2-6y^2-30x-12y+9=0
2 answers
asked by
chelsea
997 views
The point (x,y) lies on both conics x2+xy+x=81 and y2+xy+y=51. Given that x+y is positive, determine the value of x+y.
2 answers
asked by
ayan
906 views
Identify the conic section whose equation is given:
x2 + 10x + y2 + 12y = 60
2 answers
asked by
Chris
917 views
Find the center, vertices, foci, and eccentricity of the ellipse.
9x^2 + 4y^2 - 36x + 8y + 31 = 0 I know the center is (2,-1) For
5 answers
asked by
Abbey(Please help)
921 views
Identify the type of conic section that has the equation 9x^2 + 25y^2 =225 and identify its domain and range.
4 answers
asked by
Anonymous
912 views
Write the equation for the conic section of the cone is centered at (0,0), the major axis is 10 units and the minor axis is 6
2 answers
asked by
Kylie
864 views
Directrix at y=3,axis x=2 Latus rectum 4
2 answers
asked by
Josa villa
832 views
Please help, I am really having trouble understanding this problem.
what are the foci of the hyperbola given by the equation
2 answers
asked by
Abbi
844 views
Find the vertices, foci, and eccentricity of the ellipse.
64x^2 + 81y^2 = 5184
2 answers
asked by
amaa
867 views
Can someone please tell me how to derive V=4/3pi(r)^3 to get x^2+y^2=r^2?
2 answers
asked by
Jess
808 views
A conic section has the equation x^2+y^2+12x+8y=48. Determine the following; type of conic, domain and range, axes of symmetry,
1 answer
asked by
lee
848 views
With transverse axis parallel to the x-axis, center at (2,-2), passing through (2 + 3sqrt2, 0) and (2 + 3sqrt10, 4)
3 answers
asked by
Allyssa
799 views
Find the standard form of the equation of the ellipse with the given characteristics and center at the origin.
(2,0), (0,3/2),
2 answers
asked by
mary
810 views
x^2-4y^2=0 is what conic section?
1 answer
asked by
Moe
772 views
what is a parabolas, circles, ellipse, or hyperbolas
1 answer
asked by
breanna
333 views
Identify the conic section whose equation is given:
x2 + 10x + y2 + 12y = 60
2 answers
asked by
dan
764 views
Please help-What is the equation of the ellipse with foci (0,6), (0,-6) and co-vertices (2,0),(-2,0)
Please explain the steps
4 answers
asked by
Jodi
757 views
1)Write an equation for the parabola with focus (4,0) and directrix y=2
4c(y - k) = (x - h)^2 4(-1)(y - 1) = (x - 4)^2 -4y + 4 =
1 answer
asked by
Jon
506 views
What degenerate form or forms of the parabola CANNOT be obtained from the intersection of a plane and a double napped cone? I
1 answer
asked by
kenny
412 views
The point (x,y) lies on both conics x2+xy+x=81 and y2+xy+y=51. Given that x+y is positive, determine the value of x+y.
3 answers
asked by
ayan
726 views
Find the equation of an ellipse with minor axis length 8 and vertices at (-9,3),(7,3)
is this right so far? (X+1)^2/not sure
3 answers
asked by
stu
724 views
Write an equation of the hyperbola with foci (0, ) and (0, 2) and vertices of (0, ) and (0, 1).
2 answers
asked by
david
741 views
A satellite dish has a diameter of 32 inches and is 6 inches deep. If the antenna needs to be put at the focus of the parabola,
2 answers
asked by
Harry
688 views
Prove that image of focus at any tangent to parabola lies on its directrix.
1 answer
asked by
Shanu
660 views
I need images of Conic Sections: circle, ellipse, hyperbola and parabola...(those larger ones)...
4 answers
asked by
klar maesen
678 views
the lemniscate revolves about a tangent at the pole find sufaces of the solid generated?
2 answers
asked by
saif
669 views
Find the vertices, center, asymptotes, and foci of the ellipse and sketch its graph: 9x^2-4y^2-18x+8y+41=0
4 answers
asked by
Jim
657 views
how would you determine the eccentricity of the conic section when represented by the equation
ax^2+cy^2+dx+ey+f=0 if the
3 answers
asked by
mike
646 views
A tangent line is drawn to the hyerbola xy=c at a point P.
1) show that the midpoint of the line segment cut from the tangent
1 answer
asked by
justin
631 views
How do i find the transformed equation of the hyperbola xy = 4 when rotated 45 degrees? I don't understand at all.
my choices
1 answer
asked by
dcw
575 views
Find the vertices, foci and eccentricity of the ellipse.Thank you
9x^2 + y^2 = 81
3 answers
asked by
amaa
594 views
Using the following information for the Vertex and Directrix, write the standard form equation for the parabola with what is
2 answers
asked by
Gina
580 views
what will be the focus and directrix of parabola y*y = -16x.
2 answers
asked by
sonu
574 views
Which conic section is represented by the equation?
x^2 - y^2 + 24x + 4y + 28 = 0.
2 answers
asked by
karen
592 views
find equation of the ellipse whose center is at the origin and foci f(2,2) f(-2,-2) and length of semi-major axis is square root
4 answers
asked by
asratu
578 views
what are the x-intercepts, the extent of the graph and the asymptotes for x^2/16-y^2/25 = 1
4 answers
asked by
Paula
558 views
Find an equation of a hyperbola with vertices (0,3) and (−4,3) and e=3/2.
Thank you
2 answers
asked by
Matt
551 views
Classify the conic section
4x^2+5y^2-16x-30y+41=0 as a circle, ellipse, hyperbola, or parabola?
3 answers
asked by
Ttt
571 views
What is the equation of hyperbola whose foci at F(-8,0) and length of trasverse axis is 6?
2 answers
asked by
Minte
544 views
Find the equation of an ellipse that have eccentricity 2/5 and foci (-1, 3) and (3, 3) .
2 answers
asked by
Yilkal kindante
568 views
The point (x,y) lies on both conics x2+xy+x=81 and y2+xy+y=51. Given that x+y is positive, determine the value of x+y.
2 answers
asked by
ayan
534 views
Find the coordinates of the focus, the lenth of the lactus rectum and coordinates of its endpoints and the equation of the
2 answers
asked by
jay anne marie
547 views
What is the equation of hyperbola whose foci at f(-8,0) & length of transverse axis is 6?
2 answers
asked by
Minte
521 views
Graph and identify the kind of conic the graph represents:
a. x(t)=3 cos t y(t)=3 sin t on [0,2pi] b. x(t) =2 cos t y(t) =5 sin t
2 answers
asked by
Nikki
539 views
For an ellipse, one focus is (0,0), one vertex is (2,0), and the eccentricity is 0.4. How do I find the equation for the
3 answers
asked by
Confused
549 views
Consider the ellipse plotted by x^2+9y^2=9. Find the y-coordinate of the point on the ellipse that is farthest from the point
2 answers
asked by
Joe
537 views
Write the standard equation of the ellipse with the given characteristics
Vertices: (0,7) (0,-7) foci: (0,2) (0,-2)
2 answers
asked by
PLEASE HELP!
555 views
conic sections
prove that the line x-2y+10=0 touches the ellipse 9x^2+64y^2=576 show that the equation of the normal to the
2 answers
asked by
Kelly
541 views
help me solve this conic:
12x^2+y^2+6x-9=0 not sure what you mean by "solve this conic" You want to know what kind of conic?
1 answer
asked by
Blake
536 views
Choose the equation that best represents an ellipse for the given foci and co-vertices. foci (+or- 3,0) co-vertices (o, + or- 6)
3 answers
asked by
bree
535 views
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