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What is the next term in the arithmetic sequence with an=7 and d = -4 using the recursion formula?
An=3
an=11
an=7
If a recursive sequence has a1 =2 and an=an-1 +4 has for n > 1, what is the value of a5 ?
18
15
In a geometric sequence, if a1=4 and a1 = 12, what is the common ratio (r)?
2
3
5
The recursion formula for the geometric sequence is an=an-1r. If a1 =3 and r = 2, what is the value of a3 ?
12
10
If a recursive sequence has a1 =3 and an=an-1 + 5 for n > 1, what is the value of a5?
62
23
45
In an arithmetic sequence, the recursion formula for the nth term an is :
An=an-1 + an-2
An=an-1+d
An=an-1+an-2
If a recursive sequence has a1 = 2 and an=3an-1 for n > 1, what is the value of a3 ?
In a geometric sequence, if a1=5 and a1=15,what is the common ratio (r)?
Which sequence is generated by adding the two previous terms using the recursion formula an=an-1+an-2 ?
Fibonacci sequence
Geometric sequence
Arithmetic sequence
What does the recursion formula an = a(n-1) + 3 represent in an arithmetic sequence?
Adding 3 to the previous term
Subtracting 3 from the previous term
Dividing the previous term by 3
It is done.