tchaikovsky13 tchaikovsky13

14-04-2021
Mathematics

contestada

If f(x) =- 2x + 5, find f(4x)

Respuesta :

xKelvin xKelvin

14-04-2021

Answer:

[tex]f(4x)=-8x+5[/tex]

Step-by-step explanation:

We are given the function:

[tex]f(x)=-2x+5[/tex]

And we want to find:

[tex]f(4x)[/tex]

So, by substitution, we acquire:

[tex]f(4x)=-2(4x)+5[/tex]

Multiply. So, our answer is:

[tex]f(4x)=-8x+5[/tex]

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