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McGraw Hill Glencoe Algebra 2, 2012

MH

McGraw Hill Glencoe Algebra 2, 2012 View details

Standardized Test Practice

Exercise 1 Page 130

The domain is the set of all unique x-values.

C

Practice makes perfect

The domain of a relation is found by observing the unique x-values in the relation.

x	y
- 3	4
1	- 1
2	0
6	- 3

For the given relation, these values are { - 3,1,2,6}. This corresponds to option C.

Subchapter links

Exercises p.130-131