SOLUTION: Please I desperate need your help on the following graphing of each inequality. I really apprecate your help. 1) Y < 1/2 x +2 2) x - 3y < 9 3) Y GREATER THAN WITH LINE

Algebra ->  Graphs -> SOLUTION: Please I desperate need your help on the following graphing of each inequality. I really apprecate your help. 1) Y < 1/2 x +2 2) x - 3y < 9 3) Y GREATER THAN WITH LINE       Log On


   

Question 38184: Please I desperate need your help on the following graphing of each inequality. I really apprecate your help.
1) Y < 1/2 x +2
2) x - 3y < 9
3) Y GREATER THAN WITH LINE UNDERNEATH x - 6
4) x GREATER THAN WITH LINE UNDERNEATH -6
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
y < 1/2 x +2
x - 3y < 9
subtract x from both sides
-3y < -x + 9
multiply both sides by -1 and reverse the inequality sign
3y > x - 9
y > (1/3)x - 9
+graph%28+300%2C+300%2C+-10%2C+10%2C+-10%2C+10%2C+%281%2F2%29%2Ax+%2B+2%29+
+graph%28+300%2C+300%2C+-10%2C+10%2C+-10%2C+4%2C+%281%2F3%29%2Ax+-+9%29+
+graph%28+300%2C+300%2C+-10%2C+10%2C+-10%2C+10%2C+x+-+6%29+
+graph%28+300%2C+300%2C+-10%2C+10%2C+-10%2C+4%2C++-+6%29+
(1) y < 1/2 x +2 the solution is the area under the line
(2) y > (1/3)x - 9 the solution is the area above the line
(3)&(4) I'm not sure what you want here. I drew the lines