anayelli2004 anayelli2004

06-02-2020
Mathematics

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The mapping diagram shows a functional relationship. Complete the statements.

The mapping diagram shows a functional relationship Complete the statements class=

Respuesta :

DevonFen DevonFen

14-02-2020

Answer:

f(4) =[tex]\frac{1}{2}[/tex]

x = 8

Step-by-step explanation:

f(4) =[tex]\frac{1}{2}[/tex] [ image of 4 is [tex]\frac{1}{2}[/tex]]

f(x) = 4

then x = 8 [ the preimage of 4 is 8]

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