Given that A = {1, 2, 3, 4, 5} and B = {x, y, z}, determine which of the sets of ordered pairs represents a function from A to B. Explain the reason(s) why or why not for each i) {(1, z), (2, x), (3, y), (2, x)} ii) {(1, z), (3, y), (2, x), (4, x), (5, 5)} iii) {(1, y), (2, y), (5, x), (3, y), (4, y)} Which of the following graphs represent y as a function of x? Explain the reason(s) why or why not for each ii)
Given that A = {1, 2, 3, 4, 5} and B = {x, y, z}, determine which of the sets of ordered pairs represents a function from A to B. Explain the reason(s) why or why not for each i) {(1, z), (2, x), (3, y), (2, x)} ii) {(1, z), (3, y), (2, x), (4, x), (5, 5)} iii) {(1, y), (2, y), (5, x), (3, y), (4, y)} Which of the following graphs represent y as a function of x? Explain the reason(s) why or why not for each ii)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 34E
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Given that A = {1, 2, 3, 4, 5} and B = {x, y, z}, determine which of the sets of ordered pairs represents a function from A to B. Explain the reason(s) why or why not for each
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i) {(1, z), (2, x), (3, y), (2, x)}
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ii) {(1, z), (3, y), (2, x), (4, x), (5, 5)}
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iii) {(1, y), (2, y), (5, x), (3, y), (4, y)}
Which of the following graphs represent y as a function
of x? Explain the reason(s) why or why not for each
ii)
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