SOLUTION: Can you graph the inequality.
y≥1-3x
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Question 81244This question is from textbook
: Can you graph the inequality.
y≥1-3x
This question is from textbook
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Can you graph the inequality.
y≥1-3x
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You have to graph the boundary: y=1-3x
Plot two points:
(If x=0, y=1; If x=1,y=-2)
Plot those points and draw a line thru them.
That takes care of the EQUALITY.
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To graph the INEQUALITY pick a test point like (0,0)
Substitute those values into the inequality:
0>1-3*0
0>1
That is wrong so that side of the boundary is NOT the solution
set of the INEQUALITY; tho other side is so darken the other side.
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The line and the darkened side (half-plane) is the graph you want.
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Cheers,
Stan H.
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