College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.CT: Chapter Test
Problem 5CT: Find the difference quotient. f(x)=x2x+5
Question
![K
If f(5) = 20 and f is one-to-one, what is f 1 (20)?
f 1 (20) =
1(20)=](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F95a4d34c-fd68-437b-a627-0ee0520ede13%2Fb7c73674-0c21-4c63-884f-687d5dfa45e6%2Fpg0tpfm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:K
If f(5) = 20 and f is one-to-one, what is f 1 (20)?
f 1 (20) =
1(20)=
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