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Mathematics 16 Online
OpenStudy (anonymous):

If y varies inversely with x and y = 8 when x = 4, then what is y when x = 2? (Points : 1) 4 6 16 24

OpenStudy (anonymous):

go with 16 since inv prop means xy=k

rishavraj (rishavraj):

its like \[y = \frac{ k }{ x }\] plug given values of x and y....and get k...

rishavraj (rishavraj):

once u get "k" plug its value and also plug the value oof x and get y

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