Solve the Equation Graphically by Converting It to an Equivalent $4 x-20=x^{3}-9$

Multiple Choice

Solve the equation graphically by converting it to an equivalent equation with 0 on the right-hand side and then finding
the x-intercepts.
- $4 x-20=x^{3}-9$

A) $2.8$
B) $- 29$
C) $- 2.8 , - 29$
D) $- 2.8$