Answer:
Yes, it is arithmetic with the common difference 2.
Step-by-step explanation:
10-8=2
8-6=2
6-4=2
etc.
Answer:
-2 I think
Step-by-step explanation:
Y=10x+8
8 is the y intercept because it’s when x=0
Answer:
5x^2-18x -8
Step-by-step explanation: