Let . If is equal to when flipped across the x-axis, what is the equation for ?
Assume we have a triangle, , with the following vertices:
, , and
If were reflected across the line , what would be the coordinates of the new vertices?
. If 
is equal to 
when flipped across the x-axis, what is the equation for 
?
, with the following vertices:
, 
, and 
were reflected across the line 
, what would be the coordinates of the new vertices?