Rudy E.
asked • 10/13/20Algebra problem
The inverse of y=|x| is x=|y| but that second equation is NOT a function.
How could you restrict the domain or range of the parent absolute value function SO THAT its new inverse WOULD be a function?
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1 Expert Answer
Mark M. answered • 10/13/20
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
Restrict the domain to either x ≥ 0, or x ≤ 0
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Brenda D.
10/13/20