Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter8: Introduction To Functions
Section8.9: Direct Variation
Problem 20OE
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please help 13
Transcribed Image Text:Determine whether the function is one-to-one. If it is, find a formula for its inverse.
f(x) =
x+7
%3D
...
Is the function one-to-one?
No
Yes
What is the inverse function? Select the correct choice below and fill in the answer box within your choice if necessary.
O A. f(x) =
(x), }
B. The function is not one-to-one.
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