Graph G has a line of symmetry of x = –3. Graph G passes through the point (3, 3). What is the x-coordinate of another point that must have a y-coordinate of 3?
Choose the correct answer.
A) –9
B) –7
C) –5
D) –4
E) 2
Line of symmetry is X=-3; one point is (3,3)   Right side distance =3+3(distance from origin) = 6; therefore Left side distance should be same from line of symmetry =6;   therefore left side co-ordinate=6+ 3(distance from origin) = 9; as the X coordinate is in 2nd quadrant hence -9   Therefore answer is –9
<result>A</result>
Graph G has a line of symmetry of x = –3. Graph G passes through the point (3, 3). What is the x-coordinate of another point that must have a y-coordinate of 3?