Calculus with Applications (10th Edition)

Published by Pearson
ISBN 10: 0321749006
ISBN 13: 978-0-32174-900-0

Chapter 2 - Nonlinear Functions - 2.1 Properties of Functions - 2.1 Exercises - Page 53: 1


$\boxed{\textbf{Not a function.}}$

Work Step by Step

A function is an expression that defines the relationship between one variable (domain or "X") to another variable (range or "Y"), in such a way that the value of the range is uniquely determined by the value of the domain. Work Step by Step Here, for the element 82 from X, there are TWO elements assigned from Y, 95 and 14, so this is $\boxed{\textbf{Not a function.}}$
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