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Consider the relation given by the graph below.
a) Is the relation a function? Why or why not?
b) Determine the domain and range of the graph.


Consider The Relation Given By The Graph Below A Is The Relation A Function Why Or Why Not B Determine The Domain And Range Of The Graph class=

Sagot :

(a) The relation is a function because each value of x maps onto only one value of y.

(b) Domain is [tex](-\infty, 3][/tex], range is [tex][-1, \infty)[/tex].