It is arithmetic.
It starts at - 5,
the next item is 0 then 5 and next is 15 ...
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It isn't geometric. You are not multiplying by 5
The second term must be and not- 5 * 5 = - 25
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A Fibonacci series adds the previous two terms together to get the next term
Usually it starts at 0, but it doesn't need to.
0,1,1,2,3,5,8,13,21,34 ....
Answer:
xy
Step-by-step explanation:
x + y = xy because of the addition sign
9984 to the nearest 100 is 10000
