Use the mapping statement f(x)→2⋅f(x)f(x)→2⋅f(x) to answer the questions. Part A: Which option gives the correct interpretation of the statement? Part B: Which graph correctly demonstrates this transformation, where f(x)f(x) is the preimage and g(x)g(x) is the image? Select one answer for Part A and one answer for Part B

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
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Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Use the mapping statement f(x)→2⋅f(x)f(x)→2⋅f(x) to answer the questions.

Part A: Which option gives the correct interpretation of the statement?

Part B: Which graph correctly demonstrates this transformation, where f(x)f(x) is the preimage and g(x)g(x) is the image?

Select one answer for Part A and one answer for Part B.

O B:
O A: f(x) is translated 2 units up.
O A: f(x) is vertically dilated by a factor of 2.
O A:f(x) is translated 2 units down.
g(r)
f(r)
O A:f(x) is horizontally dilated by a factor of 2.
© 2017 Filpswitch. Creared using GeoGebra.
2
2
e207 Fiouter Cratac ing GacGebra
2017 etwch. Caced uning Geodebra.
02017 RioSwitch Creaated
Transcribed Image Text:O B: O A: f(x) is translated 2 units up. O A: f(x) is vertically dilated by a factor of 2. O A:f(x) is translated 2 units down. g(r) f(r) O A:f(x) is horizontally dilated by a factor of 2. © 2017 Filpswitch. Creared using GeoGebra. 2 2 e207 Fiouter Cratac ing GacGebra 2017 etwch. Caced uning Geodebra. 02017 RioSwitch Creaated
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