What is the slope of the line (6,4) and (-3,8) ?

4/-9

Step-by-step explanation:

When finding slope, you use the expression y-y1/x-x1. Now, fill in the coordinates to the expression. It should look like this: 8-4/-3-6. 8-4=4, and - 3-6 = - 9. Now, you have 4/-9. Make sure to simplify your slope after solving. However, this is fully simplified, so your answer is 4/-9.