Question 612067
This is the equation of a(n) hyperbola, the general form of which is:
{{{(y-k)^2/a^2 - (x-h)^2/b^2 = 1}}}
with center at (h, k) and whose transverse axis is parallel to the y-axis.
In this case, the center of the hyperbola is at (-2, 4)