Find the domain and range of the following:

y=IxI

y = - IxI

y = IxI-6

y=4 - IxI

Question

Mathematics

Rebecca Lowery

15 March, 04:50

Find the domain and range of the following:

y=IxI

y = - IxI

y = IxI-6

y=4 - IxI

+3

Answers (1)

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Allisson Bush · Answer 1

y=|x|

domain = (-∞,+∞) range = [0,+∞)

y=-|x|

domain = (-∞,+∞) range = [0,-∞)

y=|x|-6

domain = (-∞,+∞) range = [-6,+∞)

y=4-|x|

domain = [-∞,+∞) range = [4,-∞)

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

Find the domain and range of the following:

y=IxI

y = - IxI

y = IxI-6

y=4 - IxI