Question

Did I do this right?And I shade the upper part?

Answer 1

we have the inequality

`\begin{gathered} x+2y\ge4 \\ 2y\ge-x+4 \\ y\ge-(x)/(2)+2 \end{gathered}`

the solution of this inequality is the shaded area above the solid line y=-0.5x+2

therefore

the answer is the upper part shaded

see the attached image to better understand the question

pleae wait a minute

the graph show in the question is incorrect