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.

Riccardo Queri asked Apr 25, 2023

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9 votes

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.

Riccardo Queri asked Apr 25, 2023

2.9k points

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12 votes

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

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

Drewtato answered Apr 29, 2023

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