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

Question

asked Oct 4, 2023 224k views

1 Answer

Shalita · Answer 1 · 2023-10-08T13:03:37+0000

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.