Complete the function table and write the rule.

Input  Output
32       20
14        2
?         -6
-2          -14
-10       ?
OK,  With the ones I have gotten full answers on,  the pattern is y=x-12
So,  ? one is 6 because you ADD 12.
? 2 on the y side is -22 because you subtract 12!

The circumcenter of a triangle is the intersection of the perpendicular bisectors.It is the center of the triangle's circumcircle. And a circumcircle is the circumscribed circle of the triangle. This unique circle passes through each of the triangle's three vertices. According to these definitions the following statement is true:
Point H is the center of the circle that passes through points D, E, and F.