Answer:
rational
Step-by-step explanation:
Answer:
a)its a joint function
b.)
Step-by-step explanation:
check the attachment for solutions
Answer:
B. 
Step-by-step explanation:
Let
, we proceed to find its equivalent expression by applying logarithm properties:
1)
Given.
2)
Definition of logarithm.
3)

4)

5)
Compatibility with addition/Existence of additive inverse/Modulative property
6)
Symmetrical property/Result.
Hence, the right answer is B.
Answer:
D
Step-by-step explanation:
that should be the answer
I would help but I don’t know and I just just need ponts