Arithmetic sequences have a common difference (addition)
geometric sequences have a common ratio (multiplication)
Answer:
Step-by-step explanation:
Answer:
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Step-by-step explanation:
i hope this is right it took me 30 min for the ascii
22 + (30 - 4) divided by 2
30 - 4 = 26
26/2 = 13
22 + 13 = 35
35
18 + (22 - 4) divided by 6
22 - 4 = 18
18 divided by 6 = 3
18 + 3 = 21
21
3 (-2)^2 -5 (3)+8
3 (4)-5 (3)+8
12-15+8
-3+8=5
Hope this helps :)