Soo-jung used the subtraction property of equality to solve an equation for y. which equation could be the one that soo-jung solved?

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest

let's first notice, the center of the hyperbola is at the origin, since the focus points are equidistantly 3 units away from the origin, that also means that the distance "c" from the center to either focus is 3.

it should also be notable that, the traverse axis for this hyperbola is vertical, or namely over the y-axis and therefore, the positive fraction will be the one with y-variable.

the traverse "a" component or distance from the center to either vertex is not 2, is more than 2, so we can safely put it at √5 ≈ 2.24.