Answer:
I don't know about 4 but of no. 6, it is A
Step-by-step explanation:
Answer:
Could you please organize your question more?
The recursive formula for given sequence is:
And the terms will be expressed as:
Step-by-step explanation:
First of all, we have to determine if the given sequence is arithmetic sequence or geometric. For that purpose, we calculate the common difference and common ratio
Given sequence is:
11,4,-3,-10,-17...
Here
As the common difference is same, given sequence is an arithmetic sequence.
A recursive formula is a formula that is used to generate the next term of the sequence using the previous term and common difference
So, the recursive formula for an arithmetic sequence is given by:
Hence,
The recursive formula for given sequence is:
And the terms will be expressed as:
Keywords: arithmetic sequence, common difference
Learn more about arithmetic sequence at:
#LearnwithBrainly
12.
50/3
14.
60/11
hope this help, if you need futher help pm me
[1] y = -x + 5
3x + 3•(-x +5) = 10
0 = -5 => NO solution