# Points, Vectors, and Functions

### Quizzes

1. |
Consider the parameterization x = f(t) y = g(t) 0≤ t ≤ M where M is a constant greater than zero. Which of the following is the parameter? -> x |

2. |
The point (4,32) is on the graph of which set of parametric equations? -> |

3. |
Which of the following points is on the graph of the parametric equations for |

4. |
Determine which picture best represents the graph of the parametric equations x = 2t^{2 }and y = t^{2}/2 for -4 ≤ t ≤ 4. -> |

5. |
Consider the following parameterizations.
-> (I) and (IV) |

6. |
Determine which set of parametric equations traces the unit circle clockwise exactly once for 0≤ t ≤ 3π, starting at the point (1,0) when t = 0. -> |

7. |
All the following sets of parametric equations produce the same line, except for one. Which set of equations does not produce the same line as the others? -> x = -6 + 6t, y = 2t |

8. |
Which parameterization produces the ray shown below? -> |

9. |
With the "usual" parameterization of the unit circle, x = cos t y = sin t, which bounds on t are needed to trace exactly half the circle? -> 0≤ t ≤ 2π |

10. |
Parameterize the line segment between the points (2,4) and (5,8). -> x = 2 + 5t, y = 4 + 8t, 0≤ t ≤ 1 |