Question

What are the foci of the graph Y^2/110-x^2/34=1?
(±8.7, 0)
(±12, 0)
(0, ±12)
(0, ±8.7)

Answer 1

where are you stuck?

Answer 2

i dont understand the question

Answer 3

that's the standard form or a hyperbola with a = \(\sqrt{110}\) and b=\(\sqrt{34}\)
the foci c =\(\sqrt{a^2+b^2}\) calculate it.

Answer 4

so just use that formula to answer the question?

Answer 5

since a>b, then the major axis is vertical --> the vertex forms (0, a) --> the foci forms (0,c) also.

Answer 6

so.....

Answer 7

still dont understand

Answer 8

I cooked the meal, I set the table. Your duty is eating. Do you want me feed you or even chew the food for you? Please, work.

Answer 9

ok thanks for the help i got the answer