Answer:
<h2>B) 0</h2>
Step-by-step explanation:
The slope of a horizontal line is equal to 0.
The slope of a vertical line is undefined.
The formula of a slope:

Put the coordinates of the pojnts from the graph (2, 9) and (4, 9):

A.
14+x
B. 6y
Hope I helped!
Answer:
186.
Step-by-step explanation:
By multiplying six by thirty one, you'll get every single way the instructor can choose six students from a class of thirty one students for a field trip.
Answer:
I don't know but I need points, look it up on go0gle