OpenStax, Algebra and Trigonometry 2e §10.8 Vectors · Review Exercise 125 · Geometry · Vectors in geometry

Vectors · Review Exercise 125

Eliminate the parameter $t$ to rewrite the parametric equation as a Cartesian equation.

Parameterize (write a parametric equation for) each Cartesian equation by using $x (t) = a cos t$ and $y (t) = b s in t$ for $\frac{x ^{2}}{25} + \frac{y ^{2}}{16} = 1.$

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OpenStax, Algebra and Trigonometry 2e · §10.8 Vectors · Review Exercise 125

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