What is the equation in point-slope form of a line that passes through the points (7,-8) and
(-4, 6)?
Step-by-step explanation:
let
(-4,6)=(x1,y1)
(7,-8)=(x2,y2)
Then, equation of line:
y-y1=[(y2-y1) /(x2-x1)]×(x-x1)
y-6 =[(-8 -6)/{7-(-4)}]×{x-(-4)}
y-6 =[-14/11]×(x+4)
.....