Algebraic equation:
z = kyx^3
Substituting:
96 = k(6)(2)^3
96 = 48k
2 = k
Therefore: z = 2yx^3
Could you please help me with the following question?
Find the variation equation for the variation statement.
31. z varies jointly as y and the cube of x; z=96 when x=2 and y=6 (I don't understand this one. My answer choices are: a.y=2x^3y,b.y=2xy^3, c.y=-2x^3y, or d. y=-2xy^3)
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