Answer:
I45
Step-by-step explanation:
8. It is a function, the x’s do not repeat
9. It is not a function, -3 is listed twice
6x+3y=15
6*2+3y=15
12+3y=15
3y=3
y=1
6x+3y=15
6*5+3y=15
30+3y=15
3y=-15
y=-5
The answers is y=1 & -5
Answer: ok ill make a question
Step-by-step explanation: