Answer:
see below
Step-by-step explanation:
17.
1/(-(-1/5))=1/(1/5)=5
apply point
-2=5(-2)+n
-2=-10+n
n=8
y=5x+8
18.
1/(-(2))=1/(-2)=-1/2
-1=-1/2(4)+n
-1=-2+n
n=1
y=-1/2x+1
19.
1/(-(3/4))=1/(-3/4)=-4/3
5=4/3(-3)+n
5=-4+n
n=9
y=-4/3x+9
20.
convert
x-4y=20
-4y=-x+20
y=1/4x-5
1/(-(1/4))=1/(-1/4)=-4
-5=-4(2)+n
-5=-8+n
n=3
y=-4x+3
21.
5x-6y=18
-6y=-5x+18
y=5/6x-3
1/(-(5/6))=1/(-5/6)=-6/5
7=-6/5(10)+n
7=-12+n
n=19
y=-6/5x+19
22.
6x+3y=-9
3y=-6x-9
y=-2x-3
1/(-(-2))=1/2
2=1/2(-2)+n
2=-1+n
y=1/2x+3
