Question

draw the graphs of y=2x , y=2x on a graph sheet what do u observe​

Answer 1

Answer:

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

therefore the common point is

(x,y)=(0,0)

Also x=y and x=−y

Adding the equations

2x=0⇒x=0

∴y=x=0

∴ The common point is (0,0).

Answer 2

Step-by-step explanation:

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