Question

If G = {(-1, 7),(-8, 2),(0, 0),(6, 6)), then the range of G is
{(7,-1), (2,-8),(0, 0),(6, 6)}
(-8,-1 ,0, 6)
(0,2, 6, 7)

Answer 1

Answer:

$\{0, 2, 6, 7\}$

Step-by-step explanation:

You are given the relation $G = \{(-1, 7),(-8, 2),(0, 0),(6, 6)\}$

This means that

$f(-1)=7\\ f(-8)=0\\f(0)=0\\f(6)=6$

The input values of this relation are $-1,\ -8,\ 0,\ 6$, so the domain of this relation is $\{-8,-1,0,6\}$

The output values of this relation are $7,\ 2,\ 0,\ 6$, so the range of this relation is $\{0, 2, 6, 7\}$