OpenStax, Algebra and Trigonometry 2e §5.8 Modeling Using Variation · Exercise 25 · Algebra · Polynomials

Modeling Using Variation · Exercise 25

Write an equation describing the relationship of the given variables.

$y$ varies jointly as $x$ and the square root of $z$ and when $x = 2$ and $z = 25,$ then $y = 100.$

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OpenStax, Algebra and Trigonometry 2e · §5.8 Modeling Using Variation · Exercise 25

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