Question

Find the center, foci , asymptotes of the hyperbola
y^2 - x^2 - 4y + 10x -70 = 0

Answer 1

+4+25 = +29+70 = 99 hmmm

(y-2)(x+5) center = (-5,2)

Answer 2

(y-2)^2 (x+5)^2
------ - ------- = 1
99 99

its a square under there lol.... a and b = sqrt(99)

vertex is along the y so (-5, 2+sqrt(99)) and (-5, 2-sqrt(99))

Answer 3

asymps are

y = +-(x+5) +2 right?

Answer 4

maybe not lol

Answer 5

its a 45 from x = -5,2

y = +- (x+5)+2

y = x+7 and y = -x-3 maybe

Answer 6

foci are... what; sqrt(198) from center right?

(-5,2-sqrt(189))(-5,2+sqrt(189)) if i did it right lol