Which of the following pairs of functions are inverses of each other?
O A. f(x)=3x³ +7 and g(x)=3-7
OB.
O C. f(x)=x+2 and g(x) - (9×−2)³
f(x)=√x+9-2 and g(x) = (x+9)³ +2
O D. f(x)-8x² +6 and g(x)=√x-6
8
