SOLUTION: What is the slope of the line that passes through the points (−5,4) and (15,−4)?

Algebra ->  Length-and-distance -> SOLUTION: What is the slope of the line that passes through the points (−5,4) and (15,−4)?      Log On


   

Question 1091879: What is the slope of the line that passes through the points (−5,4) and (15,−4)?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
( -5,4 ) and ( 15,-4 )
slope = [ change in y ] / [ change in x ]
slope = +%28+-4+-+4+%29+%2F+%28+15+-+%28-5%29+%29+
slope = +-8+%2F+20+
slope = +-2%2F5+