For each question, calculate the slope of a line that passes through the points given. Remember to reduce all fractions to lowest terms.
6.(-6, -12).(-13, -2)
Your answer
7. (1-1). (1.1)
Your answer
8. (-15, 5).(-1, 12)
Your answer
9. (-3. 16). (1720)
Your answer
10. (-3.-5). 7.-1)
Your answer