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23-06-2020
Mathematics

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If f(x)=3x-1 and g(x)=x+2, find (f-g)(x)

Respuesta :

Hrishii Hrishii

23-06-2020

Answer:

2x - 3

Step-by-step explanation:

[tex]f(x) = 3x - 1 \\ g(x) = x + 2 \\ (f - g)(x) = f(x) - g(x) \\ = 3x - 1 - (x + 2) \\ = 3x - 1 - x - 2 \\ = 3x - x - 1 - 2 \\ (f - g)(x) = 2x - 3[/tex]

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