Question
1. Find the domain of the relation. (-3,2),(0,-1),(2,3),(4,2),(6,0) a. -1,0,2,3 b. -3,0,2,4,6 c. -1,0,3 d. -3,-1,0,2,3,4,6
Solution
4
(262 Votos)
Pedro
Elite · Tutor por 8 anos
Resposta
The domain of a relation is the set of all first elements (x-coordinates) from each ordered pair in the relation.Given the relation: \(\{ (-3,2),(0,-1),(2,3),(4,2),(6,0)\}\)We extract the first elements from each ordered pair:- From \((-3, 2)\), the first element is
.- From \((0, -1)\), the first element is
.- From \((2, 3)\), the first element is
.- From \((4, 2)\), the first element is
.- From \((6, 0)\), the first element is
.Therefore, the domain of the relation is
.Comparing this with the given options:a.
b.
c.
d.
The correct answer is:b.