Y=0
Geometry
Level
1
The expression y=0 in co-ordinate geometry denotes :
Z-axis
X-Y plane
X-axis
Y-axis
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1 solution
The equation y = 0 describes all points whose y-coordinates are 0 . Points which satisfy the equation include ( 1 , 0 ) , ( − 2 , 0 ) , and ( 0 , 0 ) . Clearly, these points all lie on the x-axis and thus the equation denotes the x-axis. Conversely, the equation x = 0 denotes the y-axis.