Which description of the graph of the linear equality y ≥ 7x - 4 is correct?

A.) The graph will be a dashed line with a y-intercept of negative four and a slope of seven. The graph will be shaded below the line.

B.) The graph will be a solid line with a y-intercept of negative four and a slope of seven. The graph will be shaded above the line.

C.) The graph will be a solid line with a y-intercept of seven and a slope of negative four. The graph will be shaded below the line.

D.) The graph will be a dashed line with a y-intercept of seven and a slope of negative four. The graph will be shaded above

Question

Mathematics

Ronald Solis

27 December, 13:14

Which description of the graph of the linear equality y ≥ 7x - 4 is correct?

A.) The graph will be a dashed line with a y-intercept of negative four and a slope of seven. The graph will be shaded below the line.

B.) The graph will be a solid line with a y-intercept of negative four and a slope of seven. The graph will be shaded above the line.

C.) The graph will be a solid line with a y-intercept of seven and a slope of negative four. The graph will be shaded below the line.

D.) The graph will be a dashed line with a y-intercept of seven and a slope of negative four. The graph will be shaded above

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Answers (2)

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Antonio Delgado · Answer 1

To graph the inequality, y ≥ 7x - 4, we graph the equation y = 7x - 4. The y intercept of the graph is the value of y when x = 0, i. e. y = 7 (0) - 4 or y = - 4. The slope of the line is the coefficient of x, i. e. 7. Because, the inequality is greater that or equal to, the line is a solid line and the area above the line is shaded. Therefore, the description of the graph of the linear inequality that is correct is "The graph will be a solid line with a y-intercept of negative four and a slope of seven. The graph will be shaded above the line."

Ronald Hammond · Answer 2

Ronald Hammond 27 December, 15:32

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The answer is be just took the test