Use a Graphing Utility to Find or Approximate Solutions to the Equation

Multiple Choice

Use a graphing utility to find or approximate solutions to the equation. If necessary, round your answers to three decimal
places.
- $$x ^ { 2 } + 6 x - 72 = 0$$

A) $- 12,6$
B) $- 12,1$
C) 12,6
D) $12 , - 6$