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  3. 1. given parametric equations below, find the valu

1. Given parametric equations below, find the values of t where the the parametric curve has...

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Basic Math

1. Given parametric equations below, find the values of t wherethe the parametric curve has a horizontal and verticaltangents.

a) x=t^2 - t, y= t^2 + t

b) x= e^(t/10)cos(t), y= e^(t/10)sin(t)

2. Find the arc length of the graph of the parametric equationson the given intervals.

a) x= 4t+2, y = 1-3t , ?1 ? t ? 1

b) x= e^(t/10)cos(t), y= e^(t/10)sin(t), 0 ? t ? 2?

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