1. your in the wrong subject
2. The trend line or line of best fit is used to describe the relationship of data in a scatterplot because it shows a general trend in the data points. A trend line will get you the most accurate predictions you can out of scattered data points.
Explanation:
The Senate has 100 members, elected for six year terms in dual-seat constituencies, two from each state. One-third are renewed every two years. The group of the Senate seats that is up for election during a given year is known as a class.
The House of Representatives has 435 members, elected for two year terms in single-seat constituencies. House of Representatives elections are held every two years on the first Tuesday after November 1 in even years, correlated with presidential elections..
The answer should be C and E. Hope this helps!
