The domain of the function is possible values of independant varaible such that function is defined or have real values.
So the expression

is not defined for x = -6 and for x = 1, as expression becomes undefined for this values of x (Denominator becomes 0).
So answer is,

Option B is correct.
Answer:
my answer is C $69.87
Step-by-step explanation:
11,513 is the answer I really don't know how to write it all out sorry
Answer:
23.3
Step-by-step explanation: