Question

Find k if the slope of a line passing through thevpoint (2‚4) and (5‚k) is 5/3

Answer 1

Answer:

Slope of line passing through two points (x1,y1) and (x2,y2) is given by 

m=x2−x1y2−y1

Since the line passes through (−2,5) and (6,4)

We have

Slope(m)=6−(−2)4−5=−81