Answer:
It's easy to figure it out. The equation we have is 8 = y - 9. We need to isolate y. Simply add 9 to each side of the equation to get this: 17 = y.
ANSWER: 17 = y
The answer is B.
Function means every x corresponds to one unique y value. ACD all have duplicates correspondence.
Answer: 3
Step-by-step explanation: Hope I helped