Answer:
22.75
I did some work to try and find this answer sorry if it is wrong I tried.
Answer: it’s 2.1
Step-by-step explanation:
Amplitude + y value 3+-0.9=2.1
Your welcome :)
Answer:
B
Step-by-step explanation:
The information on the graph is almost symmetrical, because the lines look almost the same length on both sides.
Answer: 21 . . . . . .
Credit to the person below-
