The figure below shows a lighthouse that is L = 180 feet from a long straight wall on the beach. The light in the lighthouse rotates through one complete rotation once every 4 seconds. Find an equation that gives the distance d in terms of time t. d = ft Then find d when t is Lsecond and seconds. (If an answer is undefined, enter UNDEFINED.) t=s d- ft 2 What happens when you try t = 1 second in the equation? (If an answer is undefined, enter UNDEFINED.) d = ft How do you interpret this?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.6: Solving Quadratic Equations By Using The Quadratic Formula
Problem 15CYU
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The figure below shows a lighthouse that is L = 180 feet from a long straight
wall on the beach. The light in the lighthouse rotates through one complete
rotation once every 4 seconds.
Find an equation that gives the distance d in terms of time t.
d =
ft
Then find d when t is 1 second and 2 seconds. (If an answer is undefined, enter
UNDEFINED.)
ft
t-s d-
ft
What happens when you try t = 1 second in the equation? (If an answer is
undefined, enter UNDEFINED.)
d =
ft
How do you interpret this?
Transcribed Image Text:The figure below shows a lighthouse that is L = 180 feet from a long straight wall on the beach. The light in the lighthouse rotates through one complete rotation once every 4 seconds. Find an equation that gives the distance d in terms of time t. d = ft Then find d when t is 1 second and 2 seconds. (If an answer is undefined, enter UNDEFINED.) ft t-s d- ft What happens when you try t = 1 second in the equation? (If an answer is undefined, enter UNDEFINED.) d = ft How do you interpret this?
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