If $y$y varies inversely with $x$x we write the equation:
$y=x^k$y=xk
$y=x+k$y=x+k
$y=kx$y=kx
$y=\frac{k}{x}$y=kx
Consider the values in each table. Which two of them could represent an inversely proportional relationship between $x$x and $y$y?
Consider the equation $s=\frac{375}{t}$s=375t.
In the table of values below, $m$m is proportional to $\frac{1}{p}$1p.