Question

What are the domain restrictions?

Answer 1

Hello from MrBillDoesMath!

Answer: q= 8 and q = -1 are not in the domain of the function

Discussion :

In this problem, the domain restrictions are where the denominator

( q^2- 7q -8) equals 0. Factor the denominator:

q^2 - 7q - 8 = (q-8)(q+1)

so the values q = 8 and q = -1 are NOT in the domain.

Regards, MrB

Answer 2

The answer to your question is the first option. hope this helped you.