Discussion:
Q: Use graphing technique to find solutions
1. 3x - 4y ≤ 12
2. 2x + y ≤ 4
3. 5x - 3y ≥ 15
4. x + y ≥ -2
x - 2y ≤ 4
5. x + y ≤ 4
0 ≤ x ≤ 2
y ≥ 0
6. 3x + 4y ≤ 12
x - y ≤ 4
x ≥ 0
Draw the line, use (0,0) test to find on what side of the line is the solution and shade portion that holds solution.