Find the three inequalities which define the shaded region on the prid.
Answer
[5]

Step-by-step explanation:

1) y ≥ x/2

2) y ≤ -x

3) x ≥ 0

x ≥ 0

y ≥ (1/2)x

y ≤ 4 - x

Step-by-step explanation:

Solid lines: ≤ and ≥

Dashed lines:  < and >

You need to create linear equations for the diagonal lines.

Shaded areas are ≥ if it is shaded above the line, and ≤ if shaded below the line.

Inequalities:

vertical line:   x ≥ 0

diagonal line with positive gradient:  y ≥ (1/2)x

diagonal line with negative gradient:  y ≤ 4 - x

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step-by-step explanation:

7

step-by-step explanation: