Question

In the standard (x,y) coordinate plane, what is the slope of the line that passes through the points (-4,3) and (6,-5)?

Answer 1

-4/5

Answer 2

(-5-3)/(6-4)= -8/2= -4

3=-4(-4)+b

3=16+b
3-16=b
-13=b

So, y=-4x-13

Answer 3

slope = (y2-y1)/(x2-x1)

Answer 4

I am not sure how you got -4/5