Mathematics, 03.07.2019 02:20 electrofy456
Find the center, vertices, and foci of the ellipse with equation 2x2 + 8y2 = 16.
Answers: 1
![\bf \textit{ellipse, horizontal major axis} \\\\ \cfrac{(x- h)^2}{ a^2}+\cfrac{(y- k)^2}{ b^2}=1 \qquad \begin{cases} center\ ( h, k)\\ vertices\ ( h\pm a, k)\\ c=\textit{distance from}\\ \qquad \textit{center to foci}\\ \qquad \sqrt{ a ^2- b ^2} \end{cases} \\\\[-0.35em] \rule{34em}{0.25pt}](/tpl/images/0044/7368/e000f.png)
Another question on Mathematics
Mathematics, 21.06.2019 17:30
Which of the following is correct interpretation of the expression -4+13
Answers: 2
Mathematics, 21.06.2019 20:00
Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.
Answers: 1
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2
Answers: 2
Mathematics, 22.06.2019 00:00
What is the measure of each of the two angles formed by the bisector of the diagonal of a rhombus if the original angle measures 58 degrees?
Answers: 1
You know the right answer?
Find the center, vertices, and foci of the ellipse with equation 2x2 + 8y2 = 16....
Questions
English, 29.05.2020 03:01
Mathematics, 29.05.2020 03:01
Mathematics, 29.05.2020 03:02
Mathematics, 29.05.2020 03:02
Mathematics, 29.05.2020 03:02
Mathematics, 29.05.2020 03:02
Mathematics, 29.05.2020 03:02
Health, 29.05.2020 03:02
History, 29.05.2020 03:02
Biology, 29.05.2020 03:02
