The answer is...
D)Multiplication
I believe the answer is A because its the only one that makes the most sense.
Answer: 15
Step-by-step explanation:
x-6/(x-6)+3 = x/x+5
The x in the equation is 15
-7 is losing the fewest as it is the smallest number, and the number that is to the left of the number line.
I think the rate is decreasing from:
(-infinity, ln9/3)