Answer :
D.12
Plug in 4 every time you see x.
F(x)=3x
F(4)=3(4)
12
Plug in 4 every time you see x.
F(x)=3x
F(4)=3(4)
12
Final answer:
To find F(4) using the given function F(x) = 3x, substitute 4 in place of x to get F(4) = 12.
Explanation:
To find F(4) using the given function F(x) = 3x, we need to substitute 4 in place of x:
F(4) = 3 * 4
Therefore, F(4) = 12.
Learn more about Finding the value of a function at a particular value here:
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