Question

p(6,-1) y m =-1/2 p(3,1) y m =7

Answer 1

y-yo=m(x-xo)

P(6,-1) ; m=-1/2

y+1=-1/2(x-6) ⇒ y=(-x+6)/2-1 ⇒ y=-x/2+2

p(3,1) y m=7

y-1=7(x-3) ⇒ y=7x-20