Solve the Problem. -A Bridge Is Built in the Shape of a Parabolic

question 123

Multiple Choice

Solve the problem.
-A bridge is built in the shape of a parabolic arch. The bridge arch has a span of 158 feet and a maximumheight of 30 feet. Find the height of the arch at 10 feet from its center.

• A)29.5 ft
• B)0.1 ft
• C)1.9 ft
• D)8.8 ft