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Mathematics 8 Online
OpenStudy (anonymous):

xy = –12. What is the constant of variation for this relationship? (Points : 1) -1/4 –1.2 –0.12 –12

OpenStudy (anonymous):

just use the same page

OpenStudy (anonymous):

try a test point

OpenStudy (anonymous):

-12 i think

OpenStudy (anonymous):

ok @Kstate

OpenStudy (anonymous):

no its not

OpenStudy (anonymous):

So what is it

Nnesha (nnesha):

equation for direct variation \[\huge\rm y = kx \] \[\huge\rm y = \frac{ k }{ x }\] equation for inverse equation both equation have 3 variables so which varaible is missing ?

OpenStudy (anonymous):

sen me the answer in pm Austin

Nnesha (nnesha):

answers through messages are also against the rules

OpenStudy (anonymous):

well it is not my problem

OpenStudy (anonymous):

nash check pm

Nnesha (nnesha):

so which variable is not in the equation ?? @NashGriersGirly

OpenStudy (anonymous):

hold up let me think

OpenStudy (anonymous):

nash did u see my pm to u

OpenStudy (anonymous):

give me a sec ok

OpenStudy (xapproachesinfinity):

constant of variation is k in what @Nnesha wrote above

OpenStudy (anonymous):

@NashGriersGirly I sent u a message

OpenStudy (xapproachesinfinity):

note that in your equation you can divide both sides by x to get the wanted equation

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