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Determine a mapping of the form (x, y) --> (_, _) from y = f(x) for each of the following.

 

 

y=3f(2x)

 

y=−1/4f(7x)

 

 

y=−2f(−2/3x)

 Feb 6, 2022
 #1
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Hi, I think these are the correct answers...

1. (2x, 6y)

2. (7x, -7/4y)

3. (-2/3x, 4/3y)

 Feb 6, 2022

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