OpenStax, Algebra and Trigonometry 2e §5.8 Modeling Using Variation · Review Exercise 111 · Algebra · Polynomials

Modeling Using Variation · Review Exercise 111

Find the unknown value.

$y$ varies jointly as the cube of $x$ and as $z .$ If when $x = 1$ and $z = 2,$ $y = 6,$ find $y$ if $x = 2$ and $z = 3.$

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OpenStax, Algebra and Trigonometry 2e · §5.8 Modeling Using Variation · Review Exercise 111

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