perplexus.info :: Just Math : A meeting point

A meeting point (Posted on 2018-01-07)

The lines with equations:
y = x + 1,
y = mx − 1,
& y = −4x + 2m
pass through the same point.

Determine all possible values for m.

Submitted by Ady TZIDON

No Rating

Solution: (Hide)

There are 2 possible values for m: m=3 and m=-1.5.

Comments: ( You must be logged in to post comments.)

Please log in:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info