Posted by Micah on .
last question, what is the most affective way to solve for slope when involving ordered pairs, ex.
(8,9) (2,1) i learned this in class today, but information doesn't stick well in my head :)

Algebra 2 
sue,
(yy1)/(xx1).(the ones are sub ones and mean a different y and a different x.....so.
9(1) / 82
9+1 / 6
8 / 6
4/3
slope = 4/3