9514 1404 393
Answer:
A
Step-by-step explanation:
It is usually useful to consider the inequalities by looking at variable terms with positive coefficients in relation to the inequality symbol. If the inequality symbol includes the "or equal to" case (≤ or ≥), then the boundary line is solid. Otherwise, it is dashed.
A. y ≥ ... means shading is above the (solid) line
x² < ... means shading is between (dashed) limits on x
This shading matches the graph.
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B. y ≤ ... means shading is below the line
x² > ... means shading is outside limits on x (left of left limit, or right of right limit)
This shading is the reverse of that shown in the graph.
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C. y ≤ ... means shading is below the line
x² < ... means shading is between limits on x
This shading matches the blue, but not the red.
