Question

Four different graphs for the relation $y=f\left(x\right)$ are given below. Which of the following graphs represents function

• A.
• B.
• C.
• D.

Answer 1

The correct option is A

We know, the graph $y=f\left(x\right)$ represents the function if the vertical line drawn to the graph intersects the curve at more than one points.
So, in all the graphs of relation $y=f\left(x\right)$ given above, let us check by drawing the vertical lines.


Hence correct answer is Option $\left(a\right)$