Draw the graphs of the following linear equations on the same graph paper.

Question

Draw the graphs of the following linear equations on the same graph paper. 2x + 3y = 12 x – y = 1

Philoid · Accepted Answer

2x + 3y = 12

It can be re-written as,

3y = 12 – 2x

Taking different values of x and obtaining values of y,

At x = 0,

At x = 3,

Thus, the points to be plotted are:

Now, for second equation,

x – y = 1

y = x – 1

Taking different values of x,

At x = 1,

y = 1 – 1= 0

At x = 0,

y = 0 – 1 = -1

Thus, the points to be plotted are

Plotting the points,