How to graph x+4y2 ?

Question

How to graph x+4y<8 and -x+2y>2 ?

baseballer2014 · Answer

you first have to solve for y in each of the equations do you know how to do that?

baseballer2014 · Answer

y=mx+b is the form in which you can graph an equation

anonymous · Answer

I assumed I needed to divide on both sides so the form will come out as x< ? . I know how to graph it once it is in the correct form, but I am confused on how to get there.

baseballer2014 · Answer

$$x+4y<8$$
$$4y<-x+8$$
$$y<-x/4 +2$$
that is the first equation

pinksapphire · Answer

x+4y<8 -x -x 4y<8-x 4y/4<8-x/4 y<2-1/4x For the other inequality... -x+2y>2 +x +x 2y>2+x 2y/2>2+x/2 y>1+1/2x

baseballer2014 · Answer

$$-x+2y>2$$$$2y>x+2$$$$y>x/2+1$$
that is the second equation

pinksapphire · Answer

It's not an equation...

pinksapphire · Answer

Or is it?

baseballer2014 · Answer

inequality*
you should have put it into y=mx+b form its easier to graph

baseballer2014 · Answer

now when graphing it look at the slope which is the mx part and that is rise over run so for the first inequality go up 2 units from 0,0 and then from that point (2,0) down 1 over 4 and draw a line. For the second equation u will go up 1 from 0,0 and then from that point (1,0) up 1 over 2. so do that and tell me when you are done