The slope of the line formed between point D and point E on the graph is -1/2. What is the slope of the line formed between point A and point B?

A. -2

B. -1/2

C. 1/2

D. 2

Step-by-step explanation:

This can look hard because of the extra lines on the graph but it is very simple.

If you look closely, line AB is on the same line as DE.

Since these are on the same line, there is no change.

Therefor the answer is -1/2

6

Step-by-step explanation:

9n-22=26+n

like terms

9n-n=26+22

solve

8n=48

simplify

n=6