For Questions 1 - 5 use the parametric equations x = -sin(3t)cos(t), y = -sin(3t)sin(t).

1. Graph the parametric equations for in a [-1.5, 1.5, 1] x [-1, 1, 1] window.
2. Find at .
3. Find and at .
4. Find the equation of the tangent line to the parametric curve at .
5. Find the length of the parametric curve for .

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