Question

What is the slope of the line with line containing points A(4, -1) and B(0, 2)?

Answer 1

I found: `-3/4`

Explanation:

You can use the definition of slope as:
Slope`=(Deltay)/(Deltax)`
where `Delta` represents the difference between the coordinates of your points.

You get:
Slope`=(Deltay)/(Deltax)=(y_B-y_A)/(x_B-x_A)`
Slope`=(2-(-1))/(0-4)=-3/4`