Respuesta :

sqdancefan

Answer:

  (2, 4)

  (-1/2, 7)

  (0, 3)

Step-by-step explanation:

It is useful to plot the points on the graph. The three points that are in the doubly-shaded area or on the solid boundary line of it are in the solution set:

  (2, 4)

  (-1/2, 7)

  (0, 3)

Ver imagen sqdancefan

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