Question

I. Find the nth term of the sequences below
1.) 3, -5, 7, -9, 11,...
2.) 0, 2, 6, 12, 20, ...
3.) 99, 199, 299, 399, 499,...
4.) 1/2, 2/3, 3/4, 4/5,...
5.) -1/2, 2/5, -3/8, 4/11​

Answer 1

Step-by-step explanation:

1 .-13

2. 30

3. 599

4. 5/6

5. -5/14