Question

How do you graph the inequality `2y>=x-3`?

Answer 1

Solve this inequality.
`2y >= x - 3`
`y >= x/2 - 3/2` (1)
First, graph the Line `(y = x/2 =- 3/2)` by the 2 axis intercepts.
x = 0 --> `y = -3/2`
y = 0 --> x = 3
The solution set of the inequality (1) is the area above the Line.
The Line is included in the solution set (because of the the sign =)
graph{x/2 - 3/2 [-10, 10, -5, 5]}