fa) = b, Ab) = a, c) = C, 1d) = d is a one-to-one function, as each element is an image of exactly one element. fa) = b, Ab) = a, A) = c, (d) = d is not a one-to-one function, as a is mapped to band b is mapped to a. fa) = b, fb) = b, 1C) = d, fd) = cis a one-to-one function, as each element is mapped to only one element. la) = b, Ab) = b, A) = d, Ad) = cis not a one-to-one function, as b is an image of more than one element. ſa) = d, Ab) = b, f) = c, id) = dis a one-to-one function, as each element is mapped to only one element Ma) = d, b) =b, g = c, ſd) = dis not a one-to-one function, as dis an image of more than one element.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.4: Definition Of Function
Problem 58E
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1a) = b, fb) = a, 19= c, fd) = d is a one-to-one function, as each element is an image of exactly one element.
1a) = b, Ab) = a, 1) = c, 1d) = dis not a one-to-one function, as a is mapped to band b is mapped to a.
1a) = b, Ab) = b, 1) = d, ſd) = c is a one-to-one function, as each element is mapped to only one element.
1a) = b, fb) = b, 1) = d, Ad = cis not a one-to-one function, as b is an image of more than one element.
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ſa) = d, fb) = b, 19 = C, id) = dis a one-to-one function, as each element is mapped to only one element.
%3D
%3D
%3D
Ma) = d, fb) = b, 19 = c, (d) = dis not a one-to-one function, as d is an image of more than one element.
Transcribed Image Text:1a) = b, fb) = a, 19= c, fd) = d is a one-to-one function, as each element is an image of exactly one element. 1a) = b, Ab) = a, 1) = c, 1d) = dis not a one-to-one function, as a is mapped to band b is mapped to a. 1a) = b, Ab) = b, 1) = d, ſd) = c is a one-to-one function, as each element is mapped to only one element. 1a) = b, fb) = b, 1) = d, Ad = cis not a one-to-one function, as b is an image of more than one element. %3D %3D %3D ſa) = d, fb) = b, 19 = C, id) = dis a one-to-one function, as each element is mapped to only one element. %3D %3D %3D Ma) = d, fb) = b, 19 = c, (d) = dis not a one-to-one function, as d is an image of more than one element.
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