how do I do this? it says to graph a compound inequality

Question

pphalke · Answer

will throw out medals

peachpi · Answer

do you know how to graph the lines? eg, $3x+4y=12$ and $x-2y=2$

peachpi · Answer

that's the first thing you have to do. You can plug in 0 for x to find the y-intercepts and plug in 0 for y to find the x-intercepts. That should give you the two points you need to graph each line.

pphalke · Answer

for the 3x+4y=12 I got y=3 
so a point would be (0,3) right?
I got y=(0,3) and x=(4,0) 
would this be right @peachpi

peachpi · Answer

yes. and you want to use a dashed line because the sign is <.

Use dashed lines for < and > and solid for ≥ and ≤

pphalke · Answer

then the next would be (0,-1) and (2,0)? @peachpi

peachpi · Answer

right

peachpi · Answer

so you should have something like this, 
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