It’swould be the second one
Answer:
Step-by-step explanation:
9th square number = 81
5th square number=25
81-25=56
56 is a multiple of 8 as 8 x 7=56
The denominator cannot be zero, so

is not in the domain of
.
is defined only for
, and we have

so there is no issue here.
By the same token, we need to have

Taking all the exclusions together, we find the domain of
is the set

or equivalently, the interval
.
I think the range is the set of ordered pairs
Answer:
False
Step-by-step explanation: