1. Let {1,2,3} and B = {3,6,9}. Which of the following are functions from A to B? If they are not functions, explain which rule is violated. (ii) The relation f = {(2,6), (1,3), (3,9)}
1. Let {1,2,3} and B = {3,6,9}. Which of the following are functions from A to B? If they are not functions, explain which rule is violated. (ii) The relation f = {(2,6), (1,3), (3,9)}
Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter8: Functions
Section8.1: Concept Of A Function
Problem 100PS
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