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Y = inversely proportional to x. When x = 3, y = 8. Work out the value of y when x = 8.
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Y = inversely proportional to x. When x = 3, y = 8. Work out the value of y when x = 8.

User Ruhul Amin
by
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1 Answer

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y = k/x

8 = k/3

k = 24

sub back in

y = 24/x

y = 24/8

y = 3

User MarcoSantana
by
8.2k points
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