What is the closed linear form of the sequence of the odd integers starting with 1. A) an = 1 + 2n
B) an = 1 - 2n
C) an = -1 + 2n
D) an = -1 - 2n

-2

7 - 9 = -2

reversed:

-2 + 9 = 7

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

2

step-by-step explanation: