Question

X-axis is a horizontal line passing through _________(a) Point (0, 1)
(b) origin
(c) Point (0, -1)
(d) quadrant I

Answer 1

Δ x-axis is a horizontal line passing through origin,(1,0),(-1,0)
Δ the equation of x-axis is y=0
Δ hence option B) is correct because other options represents y axis and x-y plane
the answer is B)