Question

$x$	$y$
2	-3
3	4
2	6

This given table signifies a

• A. Relation & function
• B. Function
• C. Relation only

Answer 1

The correct option is C Relation only

In the table

$x$	$y$
2	-3
3	4
2	6

For $x=2,y=-3$
for $x=3,y=4$
For $x=2,y=6$
We can see that for $x=2,y$ has two values $-3$ and $6$ which is not acceptable.
For a relation to be a function, each and every value in $x$ must correspond to a different value in $y$. But here $y=-3$ and $6$ for $x=2.$
$\therefore$ the given relation is not a function.