62.3k views
5 votes
Find an equation of the line passing through each of the following pairs of points.

(−3, 9), (−3, −5)

1 Answer

0 votes
To find the equation of the line we will need to find slope and the y-intercept.

Given: (-3,9), (-3,-5)

What we know:
slope=m=(y2-y1)/(x2-x1)
m=(-5-9)/9-3-(-3))=-14/0
m=undefined

When slope=m is undefined we have an a line x=-3. That means that for every y the x value is always -3. This line x=-3 is a vertical line on the graph at -3.
User Jjnevis
by
8.9k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories