Answer:
The explicit formula is 15 + (n-1) -4
Step-by-step explanation:
The formula for an explicit formula is an = First number of the sequence (15) + (n-1)(times the amount of integers separating two different sequential numbers) which is -4.
For instance, since 15 is the first number, it will be a1 or 15. Next will be + (n-1) which is the same for every explicit sequence and the multiplier will be the difference between each number, which is -4 in the recursive sequence. As a result, the answer is 15 + (n-1) -4.
Answer:
y divided by 5 minus 10
Step-by-step explanation:
y/5=y divide 5
Hdhsggdbdbdbhdhdhdbrgdgdbdbbdhdhdhdhdhdggdhdhdgdhdhdbhhhhh-
Answer:
9
Step-by-step explanation:
5(9)^4+30(9)^2+9=35244
3^9=19683
35244>19683
