Which among the folowing reletions are considered as functions? (You need to choose all the ccrrect relations). (5,2), (– 4,8) (2,2), (9,3), (– 11,5) Output Input Output Input 10 15 20 25 а 30 35 40 45 By Input Output d- 3 15 7 y и 8 10 {(x,3x)|x€Z} 15 Input Output 20 4 30 3 40 {(x,x2-2x+ 6)|x€R} A y-4x2-2x +7 O --8x2-4x+5 (-1,2) (5,3). (0,0), (2,5) (0. – 4)
Which among the folowing reletions are considered as functions? (You need to choose all the ccrrect relations). (5,2), (– 4,8) (2,2), (9,3), (– 11,5) Output Input Output Input 10 15 20 25 а 30 35 40 45 By Input Output d- 3 15 7 y и 8 10 {(x,3x)|x€Z} 15 Input Output 20 4 30 3 40 {(x,x2-2x+ 6)|x€R} A y-4x2-2x +7 O --8x2-4x+5 (-1,2) (5,3). (0,0), (2,5) (0. – 4)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.7: Operations On Functions
Problem 53E
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