Question

Draw the graph of a linear equation x = y and y = x on the same Cartesian plane. Write your observation​

Answer 1

Step-by-step explanation:

From the figure y=x and y=−x intersect at origin.

therefore the common point is

(xy=(00)

Also x=y and x=−y

Adding the equations

2=0⇒x=0

∴y=x=0

∴ The common point is (00).

solution