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Need help with this question, its a bit difficult. Would appreciate the needed assistance.

Need help with this question, its a bit difficult. Would appreciate the needed assistance-example-1
User Cmroanirgo
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1 Answer

23 votes
23 votes

Stating the domain in set notation, we have


x=\mleft\lbrace-5,-1,-1,2\mright\rbrace

Stating the range in set notation, we have


y=\mleft\lbrace-2,3,6,9\mright\rbrace

It is a function because for every value of x, there is a corresponding unique value of y.

User Aeveus
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