Answer
2x
Step-by-step explanation:
-14=20y-7x,10y+4=2x i think
A) is not a function because you have two X values of -1
B) is not a function because you have two X values of -2
C) is not a function because you have two X values of 0
D) This is a function because all X values are different.
Answer:
Step-by-step explanation:
Answer:
3(6x-2)
Step-by-step explanation: