Answer
Not a function
Domain: {3,4}
Range: {4,5}
Work Step by Step
There are repeats in the domain.
The number 3 has an output of 4 and 5.
The number 4 has an output of 4 and 5.
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 2 - Section 2.1 - Introduction to Functions - Exercise Set - Page 111: 3
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