You are multiply by -2.
term 1: 5
term 2: -10
terms 3: 20
term 4: -40
term 5: 80
term 6: -160
term 7: 320
term 8: -640
So, the 8th term is -640. Hope this helps, please mark brainliest and have an amazing day!
Answer:
27.72
Step-by-step explanation:
Sorry about before i made a slight mistake
No graphs are shown......
I believe A=2 and B=6, sorry if I’m wrong