Answer:
y=-x-1 or, y-8=-1(x+9)
Step-by-step explanation:
Parallel lines have the same slope. in your current equation you have a slope of <u>-1</u>. We can use this slope and your set of points in the point slope formula.
<u>y-y1=m(x-x1)</u>
(-9, 8)
x1 y1 m=-1
<u>y-8=-1(x+9)</u>
y-8=-1x-9
+8 +8
<u>y=-x-1</u>
Answer:

Step-by-step explanation:


i^2 is -1



Answer: 
Me neither. I used to know, good luck!
Answer:
y = 4
Step-by-step explanation:
-1y = -4
Divide both sides by -1 to get y by itself.
-1/-1 = -4/-1
y = 4
It's positive because there are two negatives, which mean they cancel out.