31 Select the correct answer. What is the equation of the parabola opening upward with a focus at (9,27) and a directrix of y = 11, O A. f(r) = (r – 9)2 + 19 (* + 9)? – 19 (a - 9)? + 19 ie + 9)? – 19 O B. f(r) O. fir) O D. f(x) Reset Next

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Select the correct answer.
What is the equation of the parabola opening upward with a focus at (,27) and a directrix of y =
11,
O A. f(r)
ila - 9)? + 19
|
B. f(r) = (r + 9)² – 19
OC. f(2) = (a – 9)? + 19
O D. f(r) = (r + 9)? – 19
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Transcribed Image Text:b|M|b|b x B B B B B B B B B B Sy A f2.app.edmentum.com/assessments-delivery/ua/la/launch/49541297/45619187/aHROcHM6Ly9mMi5hcHAuZWRtZW50dWOuY29tL2xlYXJuZXItdWk... E : Apps 9 Home | Schoology office.com Dashboard | MO01... + Learner Home e Product Login | Ed.. * Learner Home Course Information... Reading list >> O Previous 31 v & Reader Tools O Info ) Save & Exit Next O Post Test: Circles Submit Test Select the correct answer. What is the equation of the parabola opening upward with a focus at (,27) and a directrix of y = 11, O A. f(r) ila - 9)? + 19 | B. f(r) = (r + 9)² – 19 OC. f(2) = (a – 9)? + 19 O D. f(r) = (r + 9)? – 19 Reset Next © 2022 Edmentum. All rights reserved. 9:47 AM 2 Type here to search 58°F 3/2/2022 ... 31
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