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Mathematics 15 Online
josiahcausey:

Which correctly describes how the graph of the inequality 4x − 2y > 20 is shaded? (1 point) Above the solid line Below the solid line Above the dashed line Below the dashed line

Mercury:

solve the inequality for y. since we have a > sign, this narrows us down to dashed lines (> implies that the values on the line itself are not included). now, look at the direction of the inequality sign. if y > (the rest of the inequality), then the shading goes above the line. if y < (the rest of the inequality) the shading goes below the line.

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