# Example 2

- Author:
- Walch Education

Write the parametric equations

*x*= 3 cos(*t*) and*y*=5 sin(*t*) in Cartesian form, then graph the equation.1. To write a set of parametric equations in Cartesian form, eliminate
the parameter.
2. Substitute the values of sine and cosine into the Pythagorean Identity.
3. Graph the equation.
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