what is the directrix of the parabola defined by (1y (4) y + 3) = (x - 2)2 ?
nda.
y = -(49)/(16)
b.
x = -(497(16)
c.
y = (47)/(16)
nd.
x = (47)/(16)

Triangle abc was translated 2 untits to the right and 3 units down. write the algebraic rule that describes the translation that was applied to triangle abc to create triangle a'b'c'.