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Which of the following statements is true about the graph and the shading of the inequality
x + y 2 1? (1 point)
The graph is a solid line, and the shading is below the line.
The graph is a dashed line, and the shading is above the line.
The graph is a solid line, and the shading is above the line.
The graph is a dashed line, and the shading is below the line.

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MrRoyal

Answer:

The graph is a solid line, and the shading is above the line.

Step-by-step explanation:

Given

[tex]x + y \ge 1[/tex]

Required

Describe the graph of the inequality

We have:

[tex]x + y \ge 1[/tex]

Subtract x from both sides

[tex]y \ge 1-x[/tex]

The sign [tex]\ge[/tex] implies that the graph has a solid line

The sign [tex]\ge[/tex] which means greater than or greater also implies that the upper region is shaded

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