Answer:
Step-by-step explanation:
<u>The given two points have same x- coordinates, hence the line vertical and is parallel to the y-axis:</u>
Its slope is undefined.
Perpendicular,
Explanation:
I just drew it down on paper
Ay^2+2ay-3a
a(y^2+2y-3)
a(y-1)(y+3)
Answer:
2:5
Step-by-step explanation:
Because if we look 8:20 can be turned into 8/20 and if we simply we got 2/5 and turn it into 2:5
