College

Use the function below to find [tex]F(4)[/tex].

[tex]F(x) = 3x[/tex]

A. 81
B. 27
C. 12
D. 7

Answer :

We are given the function

[tex]$$
F(x) = 3x.
$$[/tex]

To find [tex]$F(4)$[/tex], we substitute [tex]$x = 4$[/tex] into the function:

[tex]$$
F(4) = 3 \times 4.
$$[/tex]

Then, we perform the multiplication:

[tex]$$
3 \times 4 = 12.
$$[/tex]

Thus, [tex]$F(4) = 12$[/tex], which corresponds to answer choice C.

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