Posted by jenny on Thursday, May 24, 2012 at 2:49pm.
Renee belongs to a bowling club. She scores 50, 52, 55, and 59 on her first four games. She hopes to continue improving according to this pattern. Part A: What are the next four terms in Reneeās sequence?
Part B: Write an recursive function rule for the sequence?
Part C: What is the domain and range of your function rule?
Part D: Do you think Renee can keep up this pattern? Explain.

algebra 2  Steve, Thursday, May 24, 2012 at 4:08pm
terms differ by 2,3,4,...
2+3+4+...+n = n(n+1)/21
so, the sequence is
Tn = 49 + n(n+1)/2
50,52,55,59,64,70,77,85,...
T1 = 50
Tn = T(n1) + n
T21 = 280
T22 = 302
So, she can't keep it up past 21 games.

algebra 2  jenny, Friday, May 25, 2012 at 9:54am
Thank you
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