Question 1188612


{{{y}}} varies inversely with {{{x}}}, so

{{{y=k/x}}}

if {{{y = -12}}} when{{{ x = 5}}}, we have

{{{-12=k/5}}}.........solve for {{{k}}}

{{{-12*5=k}}}

{{{k=-60}}}

your formula is:

{{{y=-60/x}}}


 find {{{y}}} when {{{x = 3}}}

{{{y=-60/3}}}

{{{y=-20}}}