99.7k views
3 votes
What is a4 for the sequence an=n²-n

1 Answer

2 votes

Final answer:

To find the fourth term (a4) of the sequence an=n²-n, substitute 4 for n to get 4² - 4, which simplifies to 16 - 4 and gives a result of 12.

Step-by-step explanation:

The student asked for a4 for the sequence an=n²-n. To find the fourth term in the sequence (a4), we simply substitute n with 4 in the given formula.

  • So, a4 = 4² - 4
  • a4 = 16 - 4
  • a4 = 12

Hence, the fourth term of the sequence is 12.

User Hankchiutw
by
7.5k points

No related questions found