Register

The function f(x) = -3/4x^2 +9/2x models, in feet, the shape of a doorway arch on a historic building. How high is the opening of the arch? 6.75 feet 3 feet 6 feet 7.25 feet

The function f(x) = -3/4x^2 +9/2x models, in feet, the shape of a doorway arch on a historic building. How high is the opening of the arch? 6.75 feet 3 feet 6 feet 7.25 feet
asked 49.1k views
1 vote
The function f(x) = -3/4x^2 +9/2x models, in feet, the shape of a doorway arch on a historic building. How high is the

opening of the arch?
6.75 feet
3 feet
6 feet
7.25 feet

asked
User Thierry Dalon
by
8.5k points

1 Answer

2 votes
Is has to be 7.25 feet.
answered
User Mantri
by
8.4k points
← Prev Question Next Question →

Related questions

User Jako
asked Apr 11, 2021 33.6k views
An arch in the firm of a semicircle was over a 40 inch wide doorway. Find the length of the arch.
Jako asked Apr 11, 2021
by Jako
8.1k points
1 answer
2 votes
33.6k views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!