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3 years ago

Explain how to use a graph of the function f(x) to find f(3).

Mathematics

2 answers:

saw5 [17]3 years ago

4 0

Answer:

You would plug in the number 3 into both the F(x) and the x of the equation. By solving for x of your new equation, you would be able to find the value of f(3)!

Step-by-step explanation:

Minchanka [31]3 years ago

3 0

Answer:

You plug in the number 3 into both the f(x) and the x of the equation. By solving for x of the equation, you would find f(3).

It'd look something like this:

we know that x = 3

f(x) = whatever the function is (say x^3 + 3x^2 + 5x + 1)

f(3) = 3^3 + 3 * 3^2 + 5 * 3 + 1

= 27 + 9 + 15 + 1

= 52

Hope this helps, and please mark me brainliest if it does!

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2 years ago

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Step-by-step explanation:

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