Answer :

Final answer:

To find F(4) using the function F(x) = 3x, substitute x with 4 and multiply, resulting in the answer 12.

Explanation:

To find the value of F(4), you simply substitute x with 4 in the given function F(x) = 3x.

Step 1: Identify the function, which is F(x) = 3x.

Step 2: Substitute x with 4, which gives us F(4) = 3(4).

Step 3: Multiply 3 by 4, resulting in F(4) = 12.

The correct answer to the student's question is C. 12.

Thanks for taking the time to read Use the function below to find F 4 F x 3x A 7 B 81 C 12 D 217. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada

Final answer:

To find F(4), substitute x = 4 into the function F(x) = 3x, which gives the answer 12.


Explanation:

To find F(4), substitute x = 4 into the function F(x) = 3x:

F(4) = 3 * 4 = 12


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