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#1 Help Me ! » inverse proportionality » 2007-03-18 07:21:16

robynnn
Replies: 1

When x = 2. y = 36

y is directly proportional to x²

Hence y=9x²


Then it goes:
z is inversely propotrional to x

When x = 3. z = 2

b) Show that z=cy to the power n, where c and n are numbers c > 0

(find the values of c and n)

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