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3 years ago

If f(x) = 3x – 12, what is f(2)?

Mathematics

2 answers:

rjkz [21]3 years ago

7 0

Answer:

B. -6

Step-by-step explanation:

We are given

$f(x)=3x-12$

we have to find f(2)

To find f(2) , we can plug x=2 into f(x)

and we get

$f(2)=3\times 2-12$

now, we can simplify it

$f(2)=6-12$

$f(2)=-6$

So, the value of f(2) is -6

fredd [130]3 years ago

5 0

It would be B. -6.

f(x) = 3x-12
f(2) = 3(2)-12
f(2) = 6-12
f(2) = -6

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