y=kx-3
kx=y+3
k=(y+3)/x
P(-5; 2) x= -5. y=2
k=(2+3)/(-5)
k= - 1
.
Q (0,5; 1) x=0,5, y=1
k=(1+3)/0,5
k=8
y=kx-3
kx=y+3
k=(y+3)/x
P(-5; 2) x= -5. y=2
k=(2+3)/(-5)
k= - 1
.
.
Q (0,5; 1) x=0,5, y=1
k=(1+3)/0,5
k=8