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(0,5). Which function does the graph with these attributes represent The vertex of a parabola is at the origin, and its focus is at O A. f(r)=2x2 O B. f(r) =2(r + 1)* Oc. f(r) = 2(x - 1) O D. f(r)=-2x2

(0,5). Which function does the graph with these attributes represent The vertex of a parabola is at the origin, and its focus is at O A. f(r)=2x2 O B. f(r) =2(r + 1)* Oc. f(r) = 2(x - 1) O D. f(r)=-2x2

Elementary Geometry For College Students, 7e
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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1 Select the correct answer. The vertex of a parabola is at the origin, and its focus is at 8). Which function does the graph with these attributes represent O A. f(r)=2x2 O B. fir) = 2(x + 1)² Oc. ftr) = 2(x - 1)? O D. f(r)=-2x2 Undo Next Il riahte rncornd essments-delivery/ua/la/launch/25810/45507464/aHR0cHM6Ly9mMi5hcHAuZWRtZW50dWOuY29tL2xIYXJuZXItdWkvc2Vjb25KYXJ5L3VzZXItYXNzaWdubWVudC8y
Transcribed Image Text:1 Select the correct answer. The vertex of a parabola is at the origin, and its focus is at 8). Which function does the graph with these attributes represent O A. f(r)=2x2 O B. fir) = 2(x + 1)² Oc. ftr) = 2(x - 1)? O D. f(r)=-2x2 Undo Next Il riahte rncornd essments-delivery/ua/la/launch/25810/45507464/aHR0cHM6Ly9mMi5hcHAuZWRtZW50dWOuY29tL2xIYXJuZXItdWkvc2Vjb25KYXJ5L3VzZXItYXNzaWdubWVudC8y
3 Enter the correct answer in the box. Amy threw a ball from a height of 5.3 feet. The ball was at a height of 7.3 feet when its horizontal distance from Amy was 2 feet. When it fell t the ground, the ball was 4 feet away from her. Write a quadratic function that models this situation. Round each number to the nearest hundredth. (1) |0| sin cos tan sin cos tan ZAN a U [0 csc sec cot log lag, In Reset Next m. All rights reserved.
Transcribed Image Text:3 Enter the correct answer in the box. Amy threw a ball from a height of 5.3 feet. The ball was at a height of 7.3 feet when its horizontal distance from Amy was 2 feet. When it fell t the ground, the ball was 4 feet away from her. Write a quadratic function that models this situation. Round each number to the nearest hundredth. (1) |0| sin cos tan sin cos tan ZAN a U [0 csc sec cot log lag, In Reset Next m. All rights reserved.
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