To find if a series is either geometric or arithmetic:
it must satisfy this property:
Arithmetic:
a(n+1) - a(n) = const
Geometric:
a(n+1)/a(n) = const
In your case:
r1 = 7 -4 = 3
r2 = 12 - 7 = 5
r1 != r2 (not arirthmetic)
Geometric check:
r1 = 7/4
r2 = 12/7
r1 != r2 (not Geometric)
so neither.
Answer: im not really all that sure maybe try uses a different app to try getting the anwser real fast???
Step-by-step explanation:
I can't help you if the table is not provided
True
Step-by-step explanation:
I have no clue who this person is but i will say true for the points