Simplify completely and express in terms of positive exponents
(6x^-2y^5/2z^-11)^-3

I believe the following is your equation:

(6x⁻²y⁵/2z⁻¹¹)⁻³  If so then note that:

6x⁻² = 6/x²
2z⁻¹¹ = 2/z¹¹
Hence (6/x² *2/z¹¹)⁻³ ==>(12)/(x² *z¹¹)⁻³ . The denominator could be written:

(x² *z¹¹)⁻³  = 1/(x² *z¹¹)³  now let's divide the numerator by the denominator:
(12) : 1/(x² *z¹¹)³ => 12 * (x² *z¹¹)³

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