Solutions for Parametric Equations
Solutions to Try Its
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Solutions to Odd-Numbered Exercises
1. A pair of functions that is dependent on an external factor. The two functions are written in terms of the same parameter. For example, and . 3. Choose one equation to solve for , substitute into the other equation and simplify. 5. Some equations cannot be written as functions, like a circle. However, when written as two parametric equations, separately the equations are functions. 7. 9. 11. or 13. 15. 17. 19. 21. 23. 25. 27. 29. 31. 33. 35. ; Ellipse 37. ; Circle 39. 41. 43. yes, at 45.1 | -3 | 1 |
2 | 0 | 7 |
3 | 5 | 17 |