<span>Perpendicular lines' slopes are reciprocals of one another. So we know the perpendicular line will have a slope of 1/2. Then we can use our points to find the rest.
8=1/2(1)+b
8=0.5+b
7.5=b
y=2x+b</span>
Answer:
b
Step-by-step explanation:
because
Answer:
what line? I don't see a picture.
Answer:
because it never changes.
Sorry for the messy handwriting
