# What is the domain and range of the following relation: (3,4), (5, 6), (9, -1), (-3, -4)?

Jun 1, 2018

Domain is the Set of $x = \left\{- 3 , 3 , 5 , 9\right\}$
Range is the set of $y = \left\{- 4 , - 1 , 4 , 6\right\}$

#### Explanation:

For the points, $\left(3 , 4\right) , \left(5 , 6\right) , \left(9 , - 1\right) \mathmr{and} \left(- 3 , - 4\right)$

The Domain are all values of $x$
$x = \left\{- 3 , 3 , 5 , 9\right\}$

The Range are all values of $Y$
$y = \left\{- 4 , - 1 , 4 , 6\right\}$