What is the domain of the relation?
{(-3, - 4), (-1, 2), (0, 0), (1, 3), (5, 4)]

The domain are the X values.

Each set of parenthesis is written as (x,y), so the domain would be the first number in each set of parenthesis.

{-3, -1, 0, 1, 5}

( - 4 , -7 )

all the lines must parallel  

step-by-step explanation:

coordinates of c = ( - 1 , 2 )

3 units left = ( -4 , 2 )

9 units down = ( - 4 , 11 )