Question

how do you find the foci of a hyperbola??

Answer 1

look at it real close like

Answer 2

it is the distance from the directix to the ...something or another

Answer 3

do you add the c value to the x of the center point, then subtract it from the x value??

Answer 4

if you have an equation i can show you better; or i can try to draw it

Answer 5

x^2 y^2
--- - ---- = 1 ; hyperbola equation of this
a^2 b^2

Answer 6

the center is (1, -3)
yes

Answer 7

the same info when it opens up.down except that the x^2 and y^2 change sports

Answer 8

spots even lol

Answer 9

ok well the y is first so does it open down?