OpenStax, Algebra and Trigonometry 2e §5.8 Modeling Using Variation · Exercise 33 · Algebra · Polynomials

Modeling Using Variation · Exercise 33

Use the given information to find the unknown value.

$y$ varies directly as the square root of $x .$ When $x = 16,$ then $y = 4.$ Find $y$ when $x = 36.$

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OpenStax, Algebra and Trigonometry 2e · §5.8 Modeling Using Variation · Exercise 33

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