Complete by solving the square:
2x^2−9x+9=0

Ax² + bx + c = 0
2x² - 9x + 9 = 0
2x² + (-9x) + 9 = 0
x = -b +/- √b² - 4ac
                2a
x = -(-9) +/- √9² - 4(2)(9)
                    2(2)
x = 9 +/- √81 - 72
               4
x = 9 +/- √9
           4
x = 9 +/- 3 
          4
x = 9 + 3    x = 9 - 3
         4                4
x = 12        x = 6
       4               4
x = 3          x = 3/2 or 1 1/2

There is no association.

The answer would he -4,-2 because the points are just on the opposite side. since the x axis is +4 it's going to he -4 and since the y axis is -2 it stays there because whaen rotated it stays in the third quadrant