therealtorya
therealtorya therealtorya
  • 18-09-2017
  • Mathematics
contestada

If f(x) = –8 – 5x, what is f(–4)?
 

f(–4) = 12

f(–4) = –28

f(–4) = 28

f(–4) = –12

Respuesta :

MegMeg53
MegMeg53 MegMeg53
  • 18-09-2017
The answer is f(-4) = 12
Answer Link
erinna erinna
  • 05-07-2019

Answer:

The correct option is 1.

Step-by-step explanation:

The given function is

[tex]f(x)=-8-5x[/tex]

We have to find the value of f(-4).

Substitute x=-4 in the given function, to find the value of f(-4).

[tex]f(-4)=-8-5(-4)[/tex]

On simplification we get

[tex]f(-4)=-8+20[/tex]

[tex]f(-4)=12[/tex]

The value f(-4) is 12. Therefore the correct option is 1.

Answer Link

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