Stickytarts Stickytarts
  • 09-10-2019
  • Mathematics
contestada

find the domain and range of the following:
y=IxI
y= - IxI
y= IxI-6
y=4 - IxI

Respuesta :

stevenricardo11
stevenricardo11 stevenricardo11
  • 12-10-2019

Answer:

y=|x|

domain= (-∞,+∞) range= [0,+∞)

y=-|x|

domain= (-∞,+∞) range= [0,-∞)

y=|x|-6

domain=(-∞,+∞) range= [-6,+∞)

y=4-|x|

domain= [-∞,+∞) range= [4,-∞)

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