How do you graph #y=-2/3#?

Question

21121 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-05-03T08:37:38

see explanation.

#"an equation in the form " y=c#

is a horizontal line with a slope of zero, parallel to the x-axis and passing through all points in the plane with a y-coordinate of c.

#"here " c=-2/3#

graph{y-0.001x+2/3=0 [-10, 10, -5, 5]}

Answer 2 · 2017-05-03T08:41:23

y has a constant value, which is -2/3

It does not matter what x takes, y has a constant value.

It is a horizontal line having a constant value which is #-2/3#

enter image source here