Linear Inequality in Two Variables

Choose the correct inequality for this graph.

Choose the correct inequality for this graph.

Choose the correct inequality for this graph.

Choose the correct inequality for this graph.

Consider the function y < 2x + 3, which of the following is true?

• The line would be solid with shading above.

• The line would be dashed with shading above.

• The line would be solid with shading below.

• The line would be dashed with shading below.

Choose the correct inequality for this graph.

Choose the correct inequality for this graph.

Which shaded region in the diagram is defined by the linear inequality 2x - 5y < 10 ?

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Which system of inequalities is represented by the graph?

• x≤-2
  y≤x-3

• y≤-2
  y≤x-3

• x≥-2
  y≤x-3

• y≥-2
  y≤x-3

Justin charges RM11 to mow a small lawn and RM26 to mow a large lawn. He would like to make at least RM130.

Write an inequality that describes the situation.

Let x = # of small lawns mowed and

Let y = # of large lawns mowed

• 11x + 26y ≥ 130

• 11x + 26y > 130

• 11x + 26y ≤ 130

• 11x + 26y < 130