Answer:
Axiom
Step-by-step explanation:
This is called a axiom. Not too sure if you mean the the definition but this is the definition. Hope this helped c:
Answer:
y = -2x + 9
y= -1x + 10
Step-by-step explanation:
There is a way that you can figure it out but it’s complicated use desmos it makes it easy
Theres about 800 different combinations, i'm not sure though, i'm sorry if i'm wrong