How do you graph the system #y>= x+2# and #y> 2x+3#?
To respect conditions, you need to respect each of them.
Step 1 : Make a graph of all the points who is respecting
All the blue area regards the first condition.
Example : The point A(0,4) respects
Step 2 : Do the same thing on the same graph with
Be careful we have a ">" and not "≥" i.e : If a point is on the linear equation : "y = 2x+3" (the dotted line) it won't respect the 2nd condition.
Then we have this result :
A(0;4) is in the darker area <=> A respect
Note : Sorry for my English ;)