Respuesta :

Edufirst
|ax - b| > c

The two bars |  | is used to indicate the function absolute value.

Remember this definition:

| x | = - x if x < 0 and x if x > 0

So, | x | > c =>

x > c or x > - c

Therefore:

 |ax - b| > c =>  ax - b > c or ax - b > - c

That is the third option of the answer list.

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