Register

The points (-1, r) and (3, -4) lle on a line with slope - 2. Find the missing coordinate r.

The points (-1, r) and (3, -4) lle on a line with slope - 2. Find the missing coordinate r.
asked 118k views
1 vote
The points (-1, r) and (3, -4) lle on a line with slope - 2. Find the missing coordinate r.

asked
User Ed Henderson
by
8.3k points

1 Answer

11 votes

Answer:

r=4

Explanation:

Slope=change in y/change in x

r-(-4)/-1-3=-2

r+4=-2*-4

r=4

answered
User Matt Kemp
by
7.5k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!