Respuesta :

Answer:

f(4) =2

Step-by-step explanation:

f(x) = 22 - 5x

Let x= 4

f(4) = 22 - 5*4

Multiply first

     22 - 20

      2

f(4) =2

Answer: 2

Explanation:

f(x) = 22 - 5x

f(4) = 22 - 5(4)

f(4) = 22 - 20

f(4) = 2

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