Find the Missing Coordinate to Complete the Ordered Pair $y = - x \quad ( 10 , \quad )$

Multiple Choice

Find the missing coordinate to complete the ordered pair.
- $y = - x \quad ( 10 , \quad )$

A) $( 10,0 )$
B) $( 10,10 )$
C) $( 10 , - 10 )$
D) $( - 10 , \quad )$