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X>-2 Y<=2x+7 I need the points from a graph
asked
Dec 3, 2016
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X>-2
Y<=2x+7
I need the points from a graph
Mathematics
high-school
Heyflynn
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Heyflynn
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x > -2
y ≤ 2x + 7
x = -2
y = 2x + 7
y = 2(-2) + 7
y = -4 + 7
y = 3
(x, y) = (-2, 3)
Bcelik
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Dec 4, 2016
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Bcelik
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you can have x= -1,0,1,2,3 on to positive infinity
Once you chose a number in that set, plug it into the graph
x= -1 y< or = 5 (-1,5)
x=0 y< or = 7 (0,7)
x=1 y < or = 9 (1,9)
Once you have plotted the points, shade in the space below the line.
Techtinkerer
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Dec 10, 2016
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Techtinkerer
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