Question

B) Draw the graph of y=x and y=-x in the same graph. Also find
the coordinates of the point where the two lines intersect.​

Answer 1

Step-by-step explanation:

y=x ................(1)

Let x=0, then y=0

x=1, then y=1

x=-1, then y=-1

x=2, then y=2

(0,0) (1,1) (-1,-1) and (2,2).

y=-x ................(2)

Let x=0, then y=0

x=1, then y=-1

x=-1, then y=-(-1)=1

x=2, then y=-2

(0,0) (1,-1) (-1,1) and (2,-2)

Two lines intersected in the origin.

i.e (0,0).