Identify the equation of the directrix of the parabola shown in the figure below. y 204 -20 + -16 -12 -8 16+ 12- 8 12 16 20 x
Identify the equation of the directrix of the parabola shown in the figure below. y 204 -20 + -16 -12 -8 16+ 12- 8 12 16 20 x
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter7: Conic Sections
Section: Chapter Questions
Problem 4T
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Question
Transcribed Image Text:←+
Oy = 1/1/
Oy = 15
O x= = 15
-20 -16 -12
Select the correct answer below:
-8
I
-12+
-16-
-20+
8
12
16
20
x
Transcribed Image Text:Identify the equation of the directrix of the parabola shown in the figure below.
Y
204
++
-20
-16
+
-12 -8
16-
12+
8
-12-
4
8
12
16
20
x
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