For Questions 1 - 5 use the parametric equations

x = -sin(3t)*cos(t)

y = -sin(3t)*sin(t)

1. Graph the parametric equations for 0 t in a [-2, 2] x [-1, 1] window.
2. Find at t = /4.
3. Find at t = /4.
4. Find the equation of the tangent line to the parametric curve at t = /4.
5. Find the length of the parametric curve for

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