Question 366145
Graph the line {{{y=3x-1}}}
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{{{graph(300,300,-10,10,-10,10,3x-1)}}}
Then choose a point not on the line.
(0,0) is a convenient choice.
Test the inequality.
If the inequality is satisfied shade the region containing ({{{0}}},{{{0}}}).
If the inequality is not satisifed, shade the region not containing ({{{0}}},{{{0}}}).
{{{y>=3x-1}}}
{{{0>=3(0)-1}}}
{{{0>-1}}}
True shade the region containing ({{{0}}},{{{0}}}).
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*[invoke plot_any_inequality "y>=3x-1", -10, 10, -10, 10, 300, 300]