Draw a graph of following equations on the same graph paper
(i) x + y = 1; 3x + 2y = 4
(ii) 4x + 6y = 9; 5x + 7y = 10

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Solution

(i) x+y = 1
The table with the values of x and y satisfying the given equation is shown below:

x 0 1

y 1 0

3x +2y = 4
The table with the values of x and y satisfying the given equation is shown below:

x 0 2

y 2 $-$ 1

The graph of the given equations is as shown :

(ii) 4x+6y = 9
The table with the values of x and y satisfying the given equation is shown below:

x 0 3

y 1.5 $-$ 0.5

5x +7y = 10
The table with the values of x and y satisfying the given equation is shown below:

x 2 $-$ 5

y 0 5

The graph of the given equations is as shown:

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Similar questions

2 x + 3 y = 12

x - y = 1

\frac{x}{2} - \frac{y}{3} = 2

\frac{x - 2}{3} = y - 3

x - 2 y - 3 = 0

4 x + 3 y - 1 = 0

(i) x + y = 4 (i i) x - y = 2 (i i i) y = 3 x (i v) 3 = 2 x + y

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