SOLUTION: If y varies inversely as x and y= 200 when x= 4, find y when x= 10

SOLUTION: If y varies inversely as x and y= 200 when x= 4, find y when x= 10

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Question 432626: If y varies inversely as x and y= 200 when x= 4, find y when x= 10
Answer by vleith(2983) (Show Source): You can put this solution on YOUR website!
You are told y varies inversely with x.
so where A is some constant
You are told so
So now you can rewrite as
Now you are told to find y when x = 10

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