Represent to solution set of the following inequations graphically in two dimensional plane:

x + 2y – 4 ≤ 0

First, we will find the solutions of the given equation by hit and trial method and afterward we will plot the graph of the equation and shade the side containing solutions of the inequality,

You can choose any value but find the two mandatory values which are at x = 0 and y = 0, i.e., x and y–intercepts always,

x + 2y – 4 ≤ 0

x | 0 | 2 | 4 |

y | 2 | 1 | 0 |

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