Solve Applied Problems Involving Parabolas
-A Bridge Is Built in the Shape

Multiple Choice

Solve Applied Problems Involving Parabolas
-A bridge is built in the shape of a parabolic arch. The bridge arch has a span of 184 feet and a maximum height of 40 feet. Find the height of the arch at 15 feet from its center.

A) $38.9 \mathrm { ft }$
B) $0.3 \mathrm { ft }$
C) $4.3 \mathrm { ft }$
D) $12.9 \mathrm { ft }$