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1. Sketch the parametric curve [being careful with the domain restriction]. Also, eliminate the parameter to...

1. Sketch the parametric curve [being careful with the domain restriction]. Also, eliminate the parameter to find a single equation for the points of the curve.

a. (x= sint, y= csct) 0 < t < ?/2

b. (x= et , y= e-2t ) t ∈ R

c. (x= 3cos2t, y= 2sin2t) ?/2 < t < ?

d. (x= t0.5 , y= 1-t) t > 0

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