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

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction