2 years ago

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

Mathematics

1 answer:

adelina 88 [10]2 years ago

8 0

Answer:

$f(4x)=-8x+5$

Step-by-step explanation:

We are given the function:

$f(x)=-2x+5$

And we want to find:

$f(4x)$

So, by substitution, we acquire:

$f(4x)=-2(4x)+5$

Multiply. So, our answer is:

$f(4x)=-8x+5$

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Step-by-step explanation:

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3 years ago

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\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
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Step-by-step explanation:

Hope this helped : )