Given X={20,40,0,80,120,130, 140, 410,5003, Y={0,1,23,4,5,6,7,10,11}, and function f. X-Y, Vx+10 f(x) =| 2 For each of the following classifications, either prove that fis this kind of function or explain why not.

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 2SE: If a functionfis increasing on (a,b) and decreasing on (b,c) , then what can be said about the local...
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Subject: Discrete Structures

Given X-{20,40,0,80,120,130, 140, 410,500}, Y={0,1,2,3,4,5,6,7,10,11}, and functionf: X-Y,
Vx+10
S(x) =|
For each of the following classifications, either prove that fis this kind of function or explain why not.
Propose a small change to X or Y to make it so f fits in each of classification:
i Injection
Surjection
Bijection
1i.
111.
Transcribed Image Text:Given X-{20,40,0,80,120,130, 140, 410,500}, Y={0,1,2,3,4,5,6,7,10,11}, and functionf: X-Y, Vx+10 S(x) =| For each of the following classifications, either prove that fis this kind of function or explain why not. Propose a small change to X or Y to make it so f fits in each of classification: i Injection Surjection Bijection 1i. 111.
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