Answer:
Arithmetic sequence.
Step-by-step explanation:
We have been given 9,5,1 and -3
We need to check what kind of sequence is this.

d is common difference we will check difference of consecutive terms.



We can see the difference between all the terms are same that is -4
So, this is an arithmetic sequence.
Arithmetic sequence is the sequence in which the difference between consecutive terms are same.
Answer:
72% if I get it wrong then I'm really sorry
Step-by-step explanation:
Step-by-step explanation:
5x=11-7
5X= 4
X=4/5
=0.8 Answer
Apothem - a line from the center of a regular polygon at right angles to any of its sides.
Answer: A. Apothem
Answer: Coordinate plane, x, negative 2 to 2 by 1, y, negative 10
Step-by-step explanation: don't know just trying to help