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Find the Equation of Variation If the Following Is True y=−2zy = - 2 z

Question 86

Multiple Choice

Find the equation of variation if the following is true.
-Suppose that y varies directly as z and y = 40 when z = 240.


A) y=−2zy = - 2 z
B) y=6zy = 6 z
C) y=−12zy = - \frac { 1 } { 2 } z
D) y=16zy = \frac { 1 } { 6 } z

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