What is the equation of the hyperbola with vertices at (0,-4) and (0,4) and foci at (0,-6) and (0,6)?

Step-by-step explanation:

We are given equation of hyperbola

Vertices are (0,-4) (0,4)

we can use formula

vertices :  (h , k+a) and (h,k-a)

we can compare and find h , k and 'a'

we can add both equations

we get

now, we can find 'a'

now, we can use foci formula

foci: (h, k + c), (h, k - c)

we know that

so, we can solve for b

now, we can use standard equation of hyperbola

now, we can plug values

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all