How do you graph #2x+3y=12# by graphing 3 points?

1 Answer
Sonnhard
Jul 7, 2018

See my computations below.

Explanation:

You only need two non collinear points for graphing this line.

Put #x=0# so you will get #y=4#

Put #y=0# so you will get: #2x=12# or #x=6#

And we obtain two Points for graphing:

#P_1(6;0),P_2(0;4)#

Related questions
See all questions in Graphs of Linear Equations
Impact of this question
2214 views around the world
You can reuse this answer
Creative Commons License