Solve the following system of inequality graphically.x ≥ 2,

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 Multiple Choice QuestionsShort Answer Type

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71. Solve the following system of inequality graphically.
x ≥ 2, y ≤ 3


The given linear inequalities are :
                     x ≥ 2                                                             ...(i)
                     y ≤ 3                                                             ...(ii)
First, we draw the graph of straight lines x = 2 and y = 3.
For x ≥ 2, we mark the region towards right of line x = 2.
For y ≤ 3, we mark the region below the line y = 3.
Now, we shade the common region.
Thus, the graphical solution is given below:



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72. Solve the following system of inequality graphically.
x ≥ 3, y ≥ 2
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 Multiple Choice QuestionsLong Answer Type

73. Solve the following system of inequality graphically.
3x + 2y ≤ 12, x ≥ 1, y ≥ 2


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 Multiple Choice QuestionsShort Answer Type

74. Solve the following system of inequality graphically.
4x + 5y ≥ -20, x + 1 ≤ 0, y ≤ -1


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75. Solve the following system of inequality graphically.
x + y ≤ 9, y ≥ x, x ≥ 0


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 Multiple Choice QuestionsLong Answer Type

76. Solve the following system of inequality graphically.
3x + 4y ≤ 60, x + 3y ≤ 30, x ≥ 0, y ≥ 0.

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77. Solve the following system of inequality graphically.
x - 2y ≤ 3, 3x + 4y ≤ 12, x ≥ 0, y ≥ 1

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78. Solve the following system of inequality graphically.
3x + 2y ≤ 150, x + 4y ≤ 80,  x ≥ 15, y ≥ 0
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79. Solve the following system of inequality graphically.
2x + y ≥ 6, 3x + 4y ≤ 12
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80. Solve the following system of inequality graphically.
2x - y > 1,  x - 2y < -1
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