Find parametric equations for the tangent line to the curve with the given parametric equations at the specified point.

Question

x = 5 ln t, y = 8sqrt(t), z = t^5

(0,8,1)

(x(t),y(t),z(t))=( )

Answer 1

see your text for examples, or

http://mathinsight.org/parametrized_curve_tangent_line_examples