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Mathematics 13 Online
OpenStudy (anonymous):

Find the center, vertices, and foci of the ellipse with equation 4x2 + 6y2 = 24.

OpenStudy (anonymous):

vertices : ( 0 - √6 , 0) and (0-√6 , 0) Foci : ( 0,-√2 ) and (0,√2 )

OpenStudy (anonymous):

thts what i got

OpenStudy (anonymous):

The major axis is horizontal, equation y = 0, so you got the vertices correct, but it looks like you accidentally transposed the coordinates of the foci. The foci should be \[(-\sqrt{2},0);(\sqrt{2},0)\]

OpenStudy (anonymous):

Check out http://www.wolframalpha.com/input/?i=4x%5E2%2B6y%5E2%3D24

OpenStudy (anonymous):

okay thank you

OpenStudy (anonymous):

np :)

OpenStudy (anonymous):

can you help me with another one

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