Answer: D
Step-by-step explanation:
If segment D moves downward it means its function has a negative slope so the line will be decreasing.
Y=mx+b is what I learned and point slope is y-y1=m*x-x1
Answer:

Step-by-step explanation:

Answer: White House tours are scheduled on a first come, first served basis and they must be requested a minimum of 21 days in advance of your visit. Requests can be submitted up to three months in advance. The earlier, the better as only a limited number of spaces are available.
Step-by-step explanation: u need to tour to get in