00:01
Find the equation of an ellipse with fosite plus and minus square root of 2, comma, zero, and minor axis is 6.
00:10
Okay, well, because of the zero here, i know that k, which is the y value of the center, is zero.
00:18
And because these are equally distributed about the zero, i know that h is also zero.
00:29
Or you can think about it like this, h plus c equals the square root of two.
00:34
H minus c equals minus the square root of two.
00:39
So when you add them together, you get to h equals zero.
00:42
So h is zero.
00:44
So we have x squared over a squared plus y squared over b squared equals one.
00:52
Okay.
00:52
We know that c is the square root of two.
00:55
We know that a squared is the bigger of them because the foci is given as an x plus and minus...