A reflector for a satellite dish is parabolic in cross section, with the receiver at the focus F. The reflector is 1 ft deep and 80 ft wide from rim to rim (see the figure). How far is the receiver from the vertex of the parabolic reflector? ft
A reflector for a satellite dish is parabolic in cross section, with the receiver at the focus F. The reflector is 1 ft deep and 80 ft wide from rim to rim (see the figure). How far is the receiver from the vertex of the parabolic reflector? ft
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.1: Parabolas
Problem 59E
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