Question

The graph of which of the following equation is perpendicular to x – axis ?
(a) x = y (b) x = 2 (c) y = 3 (d) x = -y

Answer 1

Answer:

The correct answer is option (b)

Step-by-step explanation:

Concept :

(i) . Any line perpendicular to x axis is of the form $x=c$, where c is any constant

(ii) Any line perpendicular to y axis is of the form $y=c$, where c is any constant

Hence among the given options, graph of  $x=2$ is perpendicular to  x axis