Find an Equation of Variation for the Given Situation $y = \frac { 11 z } { x }$

question 68

Multiple Choice

Find an equation of variation for the given situation.
-y varies directly as x and inversely as z , and y=4 when x=2 and z=6 .

• A) \(y = \frac { 11 z } { x }\)
• B) y=15 x z
• C) \(y = \frac { 12 x } { z }\)
• D) \(y = \frac { 16 x } { z }\)

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