Question 49875
solve and graph 3x +Y >or = 4


Solving for "Y" you get:
Y>=-3x+4

Graph the equality y=-3x+4 by plotting points:
If x=0 then y=4 giving point (0,4)
Ifx=1 then y=1 giving point (1,1)
Plot these two points and draw a line thru them.
That is the graph of the equality.
What about the inequality: y>-3x+4.
This is the half-plane above the equality line:
shade in that half-plane.
The line and the half-plane are the graph of your
original problem.
Cheers,
Stan H.