Answer:
For a function determining if it is a function or not is if they have two of the same x values it’s not a function if they don’t it is a function
Step-by-step explanation:
B??? I’m so srry if I’m wrong but try
Answer:
-3
Step-by-step explanation:
since the 9 in negative you subtract 9 by 6 and you get 3 then you put the negative sign in front of the 3 making it -3
Answer:
Perimeter= 12y units
3y(4) = 12y
Step-by-step explanation:
3y + 3y + 3y + 3y= 12y