Question

The points (8,-6) and (5, t) fall on a line with a slope of -3. What is the value of t?

Answer 1

Ok so you would need to use m=y2-y1/x2-x1
Then you plug it in
-3=t+6/5-8

-3=t+6/-3

-3=3+6/-3

-3=9/-3

-3=-3

t=3