Question

question 1 of 10 the vertex is the extreme point of a parabola and is located halfway between the focus and _____. a. directrix b. transverse axis c. center

Explanation:

In the definition of a parabola, the vertex is the mid - point between the focus and the directrix. The transverse axis is related to hyperbolas and ellipses, and a parabola doesn't have a center in the same sense as other conic sections.

Answer:

A. directrix