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  • 22-09-2018
  • Mathematics
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What is the domain and range of this function??

What is the domain and range of this function class=

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gmany
gmany gmany
  • 22-09-2018

[tex]\text{Domain:}\\x < 0\ \vee\ x=0\ \vee\ x > 0\\\text{therefore}\\\\D=(-\infty,\ \infty)=\mathbb{R}[/tex]

[tex]\text{Range}=[0,\ \infty)=\mathbb{R}\ \cup\ \{0\}[/tex]

Domain is a set of x-s.

Range is a set of y-s.

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