Question

$x$	$1$	$3$	$5$	$7$	$8$
$y$	$2$	$6$	$10$	$14$	$16$

Using the above table find the value of $y$ if $x=4$

Answer 1

According to the given table,

The relation between $x$ and $y$ will be

$y=2x$

If $x=4$, then

$y=2\times 4$

$y=8$

Hence, this is the answer.