The outer door of an airplane hangar is in the shape of a parabola. The door is 140 inches across at the bottom of the door and 110 inches high. If you are 72 inches tall, how far must you stand from the edge of the door to keep from hitting your head?
The outer door of an airplane hangar is in the shape of a parabola. The door is 140 inches across at the bottom of the door and 110 inches high. If you are 72 inches tall, how far must you stand from the edge of the door to keep from hitting your head?
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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The outer door of an airplane hangar is in the shape of a parabola. The door is 140 inches across at the bottom of the door and 110 inches high. If you are 72 inches tall, how far must you stand from the edge of the door to keep from hitting your head?
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