BreBreDoeCCx
BreBreDoeCCx BreBreDoeCCx
  • 06-01-2019
  • Mathematics
contestada

|x| = x
always
sometimes
never

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 06-01-2019

Answer:

sometimes

Step-by-step explanation:

|x| = x


Lets look at some cases

x>0

Example

3

|3| = 3

3  = 3

Always when x>0

x=0

Example

0

|0| = 0

0  = 0

Always when x=0

x<0

Example

-3

|-3| = -3

3  = -3

Never when x<0

It is only true when x >= 0

So it is sometimes true

Answer Link
aeronkazume
aeronkazume aeronkazume
  • 05-10-2020

Answer:

sometimes

Step-by-step explanation:

Answer Link

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