A parabola is a set of points in a plane that are __________ a fixed line called the directrix and a fixed point called the focus.


A.

congruent to

B.

equidistant from

C.

the midpoint of

D.

a squared distance from

Verified Answer :

caylus

Hello,

Answer B : it is the definition of the parabola.

I think the correct answer from the choices listed above is option B. A parabola is a set of points in a plane that are equidistant from a fixed line called the directrix and a fixed point called the focus. The distance is equal all through out from the directrix to the focus.