solving systems of inequalities by graphing

barto

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Joined
Sep 9, 2006
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5
The problem is:

. . .y > -x/4 + 1
. . .y < 3x - 1

I've come up the coordinates (0.61, 0.85), but when I check it, it does not come out right. What am I doing wrong?

We're supplosed to be solving systems of inequalities by graphing and I'm very confused. Thanks for your help!
 
\(\displaystyle \L\\y\geq\frac{-x}{4}+1\)

\(\displaystyle \L\\y<3x-1\)


ineqau1.gif
 
barto said:
I've come up the coordinates (0.61, 0.85)....
How did you arrive at one point (instead of two lines and some shading)?

Please reply showing (or describing) your work and reasoning. Thank you.

Eliz.
 
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