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158 more recursion

Posljednje ažuriranje about 5 years ago

8

Bell:

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Recursive Sequences, level 3

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Continue to work on DeltaMath (it is due Wednesday night).

Pitanje 1

1.

Find the next term: 3, 15, 27, ...

Pitanje 2

2.

If a_6=15, and
a_n=3a_{n-1}+2
Find a_8.

Pitanje 3

3.

a_1 =1
a_n=n\cdot a_{n-1}+5
Find the first 4 terms.

Pitanje 4

4.

a_1 =4
a_n=(a_{n-1})^2 +n
Find the first 3 terms.

Pitanje 5

5.

a_1 =6
a_n=n\cdot a_{n-1} +5
Find the first 4 terms.

Pitanje 6

6.

How is the following problem different than what we have been doing? How is it the same?
a_1=7
a_{n+1}=(a_n)^2-1

Pitanje 7

7.

Find the first 4 terms of [6].

Pitanje 8

8.

a_1=4
a_{n+1}=4a_n-5
Find the first 4 terms.