## starrhunter 2 years ago A playground is being designed where children can interact with their friends in certain combinations. If there is 1 child, there can be 0 interactions. If there are 2 children, there can be 3 interactions. If there are 3 children, there can be 12 interactions. If there are 4 children, there can be 39 interactions. Which recursive equation represents the pattern? (2 points) an = an – 1 + 3(n – 1) an = an – 1 + 3(n – 1) an = an – 1 + (3n – 1) an = an – 1 + (n – 1)3

1. cbdfibudsbvi[dubviudb

u hunt stars

2. cbdfibudsbvi[dubviudb

do u hunt star

3. starrhunter

It's just my name. Starr Hunter. :/

4. cbdfibudsbvi[dubviudb

u hunt sars

5. starrhunter

No, I'm not an astronomer or hunt deer or anything. It's really not funny you know. I've heard the joke a thousand times.

6. cbdfibudsbvi[dubviudb

how do u get the stars do u use a spear or do u shoot them

7. starrhunter

Okay really no one can "hunt" a star like that anyway. A person would use a telescope I imagine in the event of "hunting" for stars.

8. cbdfibudsbvi[dubviudb

so u do hunt stars

9. cbdfibudsbvi[dubviudb

hunt a star for me

10. starrhunter

I don't no. I wouldn't know how. But thanks for the help -_-

11. cbdfibudsbvi[dubviudb

star hunter hunt a star for me -_-

12. starrhunter

I haven't the slightest idea how.

13. starrhunter

Besides. It is "Starr" Not "Star" Good day, sir or Ma'am. I have work to do.