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

question 25

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) \(12.9 \mathrm { ft }\)

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