Question

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Answer 1

this a test?

Answer 2

In the graph shown, there is a shaded region above the line x+y = 1, so we have x + y > 1


There is also a shaded region below the line 2x+y = 4. So we have the second inequality 2x+y < 4


So the answer is choice D

Answer 3

Why can't it be A? Is the green part the solution or yellow one?

Answer 4

I'm assuming it's the green part as it's a darker shading.

Answer 5

Then its D otherwise its A.