Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.1: Parabolas
Problem 9E
Related questions
Question
answer numbers 26 and 28
![28. Which of the following illustrations best represent the problem?
O A.
(0,0
O B.
(20, 1
(0,0)
20m
(0,0
OD.
(0,0)
-20m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe75d56c7-8888-485c-abe9-6747ce056b6e%2F0c0ddc1c-a3a0-4978-b91d-0f6febaf444f%2F9701db_processed.png&w=3840&q=75)
Transcribed Image Text:28. Which of the following illustrations best represent the problem?
O A.
(0,0
O B.
(20, 1
(0,0)
20m
(0,0
OD.
(0,0)
-20m
![Given the focus and directrix of a parabola, identify its important characteristics.
10
8
-10
-8
-6
-2
6
8
10
-2
--6
-8
--10
If the required is a point, use (x, y) form.
26.
Directrix:
2.
2.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe75d56c7-8888-485c-abe9-6747ce056b6e%2F0c0ddc1c-a3a0-4978-b91d-0f6febaf444f%2Fcoqprvk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Given the focus and directrix of a parabola, identify its important characteristics.
10
8
-10
-8
-6
-2
6
8
10
-2
--6
-8
--10
If the required is a point, use (x, y) form.
26.
Directrix:
2.
2.
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