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Wittaler [7]
3 years ago
15

This ellipse is centered at the origin. Find it’s equation. Verticles: (0,-6) (0,6) Foci: (0,-2) (0,2)

Mathematics
1 answer:
sergejj [24]3 years ago
8 0

If the y-coordinates of the given vertices and foci are the same, then the major axis is parallel to the x-axis. Use the standard form (x−h)2a2+(y−k)2b2=1 ( x − h ) 2 a 2 + ( y − k ) 2 b 2 = 1 . If the x-coordinates of the given vertices and foci are the same, then the major axis is parallel to the y-axis.

Hope I helped you! :)

Below is a drawing I did!

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<img src="https://tex.z-dn.net/?f=4%20%2B%20y%20%3D%209.5" id="TexFormula1" title="4 + y = 9.5" alt="4 + y = 9.5" align="absmidd
s2008m [1.1K]

4 + y = 9.5

subtract 4 from both sides :

4 + y - 4 = 9.5 - 4

y = 5.5

8 0
3 years ago
write the equation for a polynomial of least degree with integer coefficients given the following zeros: -2, -6, -10i. leave you
lorasvet [3.4K]

The equation of the polynomial in factored form is (x+2)(x+6)(x-10) = 0

<h3>What is a polynomial?</h3>

A polynomial is an algebraic equation with at least the power of its variable 3.

Analysis:

if -2, -6, -10i are the zeroes of the polynomial, it means x = -2, x = -6, x = -10i

if x = -2, (x+2) is a factor, (x+6) is a factor.

convert x = -10i to a real number,

i = \sqrt{-1}

-10\sqrt{-1} = 10\sqrt{- -1} = 10\sqrt{1} = 10

x = 10, so (x-10) is a factor.

Therefore equation of the polynomial in factored form is (x+2)(x+6)(x-10) = 0

Learn more about polynomial: brainly.com/question/2833285

#SPJ1

6 0
2 years ago
What is always in front of you but cannot be seen? I will give brainliest I make other riddles too.
madreJ [45]

Oxygen.

Step-by-step explanation:

oxygen is always right in front of you. it is how we breathe.

7 0
3 years ago
Make sure u have explanation pls
Orlov [11]
Narrow
it describes a path lined with flowers
4 0
3 years ago
En una empresa agrícola, la utilidad (en miles de dólares) al vender x repuestos para tractores agrícolas está dada por la funci
Katena32 [7]

Answer:

a. 5

b. 32

Step-by-step explanation:

Lo primero es corregir la función, la cual esta dada por () = − x^2+ 32, faltaba la x en la función, sino no tendría sentido.

a. debemos buscar la cantidad de repuesto donde el valor no sea haga negativo, por lo tanto debe ser un numero que al cuadrado no sea mayor que 32, pero sea el que más se encuentre cerca.

en este caso el valor es 5, debido que 6^2 es 36, es decir se pasa y 4^2 es 16, aunque no se pasa, es mejor 5^2 que es 25 y se encuentra más cerca.

b. El valor de máxima utilidad sería 32, ya que ese sería el mayor valor que podría tomar la función, el termino independiente.

6 0
3 years ago
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