Question

What is the slope of coordinates (-1,5) and (1,-3)

Answer 1

-4

Explanation:

Answer 2

-4

Explanation:

Use the definition of slope:

`m=(y_2-y_1)/(x_2-x_1)`

And substitute the values in:

`m=(-3-5)/(1-(-1))\\m=(-8)/(2) \\m=-4`