Question

What is the equation, in standard form, of a horizontal ellipse centered at (11, –6) with a major axis of length 16 and a minor axis of length 12?

Answer 1

oi..
u know that it's (x-11)...(y+6)
that rules out the first and third choices
hang on, lemme look at my notes

Answer 2

srry to bother u.

Answer 3

it's fine.

Answer 4

wait sorry, i really don't know to solve from there. forgot all my precalc. :(

Answer 5

oh. well do u know this one?

Answer 6

lemme attempt it cuz i need to relearn this stuff.
the foci...
sqrt(8^2-6^2)