arianab1 arianab1

17-07-2016
Mathematics

contestada

help!!
There are no solutions to the system of inequalities shown below.
y< x + 3
y>-2x - 1

true or false

Respuesta :

texaschic101 texaschic101

18-07-2016

false

(5,5)
y < x + 3
5 < 5 + 3
5 < 8 (correct)

(5,5)
y > -2x - 1
5 > -2(5) - 1
5 > -10 - 1
5 > -11 (correct)

so (5,5) is a solution..and there are many more

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