lori0
lori0 lori0
  • 06-09-2017
  • Mathematics
contestada

If f(x) = 3x – 12, what is f(2)?

If fx 3x 12 what is f2 class=

Respuesta :

Roki0112
Roki0112 Roki0112
  • 06-09-2017
It would be B. -6.

f(x) = 3x-12
f(2) = 3(2)-12
f(2) = 6-12
f(2) = -6
Answer Link
rejkjavik rejkjavik
  • 08-01-2019

Answer:

B. -6

Step-by-step explanation:

We are given

[tex]f(x)=3x-12[/tex]

we have to find f(2)

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

and we get

[tex]f(2)=3\times 2-12[/tex]

now, we can simplify it

[tex]f(2)=6-12[/tex]

[tex]f(2)=-6[/tex]

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

Answer Link

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