OpenStax, Algebra and Trigonometry 2e §5.8 Modeling Using Variation · Try It 2 · Algebra · Polynomials

Modeling Using Variation · Try It 2

A quantity $y$ varies inversely with the square of $x .$ If $y = 8$ when $x = 3,$ find $y$ when $x$ is 4.

~5 minAnswer checked instantly

OpenStax, Algebra and Trigonometry 2e · §5.8 Modeling Using Variation · Try It 2

Stuck? A gentle nudge

No hints for this one.

Something off?

Workspace

Your answer

Loading the math keyboard…

Type naturally — sqrt, pi, / and ^ become notation. Any equivalent form is accepted. Press Enter to check.

Checked against the answer in OpenStax, Algebra and Trigonometry 2e.