Given:
and where .
To find:
The explicit formula for the given recursive formula.
Solution:
We know that recursive formula of an AP is:
Where, d is the common difference.
We have,
Here, d=9.
The first term of the AP is .
The explicit formula for an AP is:
Substituting and , we get
Therefore, the required explicit formula for the given sequence is .
Here's a graph of those terms.
Perimeter is 28 and area is 32
It would be 9/8
Hope this helps!
Answer:
5. (-2,-1) 6. (1,2) 7.(12,6)
Step-by-step explanation: