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If f(x) = 6x – 4, what is f(x) when x = 8?

2 Answers

2 votes

Explanation: This question's it's about the function notation. Function notation is the equation
y=3x-4 can be written using function notation. Consider the function represented by the equation f(x)=6x-4 and f(x) when x=8.

First rewrite the problem down.


6x-4

Then you put by the value of x as the 8.


6(8)-4=48-4=44

And then simplify and just gives us the final answer.

Don't forget to used f(x) gave us the final answer.


\boxed{f(x)=44}

Hope this helps!

Thanks!

User Dimitris Iliadis
by
7.9k points
4 votes

F(x)=6(8)-4, F(x)=44

User Shubham Tater
by
8.1k points

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