Question

Graph (i) is for equation.

A) \[x = 0\]
B) $x = 2$
C) $y = 2$
D) $x = \left( { - 2} \right)$

Answer 1

Hint: Here we have given a line (i) and we have to find its equation. To find the equation we will consider that, the given line is on which line of symmetry either x-axis or y-axis.

Complete step-by-step solution:
For more clarity, we will draw a given diagram.

See, from the above diagram we can understand the x-axis & y-axis. We can see that line (i) lies on the positive y-axis.
The y -intercept of the given line is on 2. So, we can say that the line is lying on the y-axis and the point is 2.
So, the equation of a given line is $y = 2$.

Hence, option C) is the correct answer.

Note: Definition of the lines of symmetry: The line passing through an object or a pattern dividing them into exact halves identical to one another is the line of symmetry.