-630 (1 - (i5)") yA 315 600- 500 400+ 300+ 630 ft 200 630 ft 100 -300 - 200 -100 100 200 300 2.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.4: Fractional Expressions
Problem 72E
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Question

The Gateway Arch in St. Louis is 630 ft high and
has a 630-ft base. Its shape can be modeled by the parabola y
Find the average height of the arch above the ground.

-630 (1 - (i5)")
yA
315
600-
500
400+
300+
630 ft
200
630 ft
100
-300
- 200
-100
100
200
300
2.
Transcribed Image Text:-630 (1 - (i5)") yA 315 600- 500 400+ 300+ 630 ft 200 630 ft 100 -300 - 200 -100 100 200 300 2.
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