Respuesta :

mathgenius14
  f(x) = 0.5(1 - x) 
f(-1) = 0.5(1 - (-1)) 
= 0.5(2) 
= 1 
answer B   

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Answer:

[tex]f(-1)=1[/tex]

Step-by-step explanation:

If [tex]f(x) = 0.5(1 - x)[/tex], find the value of f(-1)

we are given with function [tex]f(x) = 0.5(1 - x)[/tex]

To find f(-1) we plug in -1 for x in f(x)

[tex]f(x) = 0.5(1 - x)[/tex]

[tex]f(-1) = 0.5(1 - (-1))[/tex]

[tex]f(-1) = 0.5(1+1)[/tex]

[tex]f(-1) = 0.5(2)[/tex]

[tex]f(-1)=1[/tex]

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