lydialanders lydialanders

17-11-2016
Mathematics

contestada

If f(x) = 4x and g(x) = 2x – 1, what is g(f(–2))?

Respuesta :

TroyHinkle TroyHinkle

17-11-2016

The answer is negative seven teen

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AlonsoDehner AlonsoDehner

24-06-2019

Answer:

Answer is -17

Step-by-step explanation:

Given that

[tex]f(x) =4x\\g(x)=2x-1[/tex]

we have to find when x=-2 the composiiton of function g*f

First find out

[tex]f(-2) = 4(-2) =-8[/tex]

Hence

[tex]g{f(-2)} \\= g(-8) \\= 2(-8)-1\\=-17[/tex]

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