the slope of a virtual lin.e is change in Y / change in X
Answer:
The slope of a line is change in Y / change in X. The slope of a horizontal line = 0, not undefined. The slope of a vertical line = undefined.
that is the procedure above
See the attached picture:
For me
Step-by-step explanation:
I think it's part to whole because you are comparing holiday celebrated to total students
A, B, D