How do you graph the inequality # 2x – 3y<= 6#?
1 Answer
Jun 24, 2018
See a solution process below:
Explanation:
First, solve for two points as an equation instead of an inequality to find the boundary line for the inequality.
For:
For:
We can now graph the two points on the coordinate plane and draw a line through the points to mark the boundary of the inequality.
The boundary line will be solid because the inequality operator contains an "or equal to" clause.
graph{(x^2+(y+2)^2-0.035)((x-3)^2+y^2-0.035)(2x-3y-6)=0 [-10, 10, -5, 5]}
Now, we can shade the left side of the line.
graph{(2x-3y-6) <= 0 [-10, 10, -5, 5]}