answer: the common difference is -0.10
answer: ur v dumb
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.
what grade level is this? need to know so i can look in my old textbooks!
if you are given two linear sequences 3,4,5,6,7,…and 5,7,...