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    Devry
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Category > Math Posted 20 Apr 2017 My Price 8.00

Find all points of intersection of the two curves

Need help with the attached calc 2 questions. I managed to do the rest but cant get these. Please help

 

 

Section 9.1 38. Find all points of intersection of the two curves. { x t2
y t 1 and { x 2 s
y 1 s Section 9.2 10. Identify all points at which the curve has (a) a horizontal tangent and (b) a vertical
tangent. { x cos 2t
y sin 7t 16. Given the parametric equations for the position of an object, find the object’s velocity
and speed at the given times and describe its motion. { x 2sin 2t
y 3cos 2t WA 5, p. 1 (a) t = 0 (b) t 2 Section 9.3 10. (a) Show that the curve starts at the origin at t = 0 and reaches the point (π, 2) at t = 1.
(b) Use the time formula (3.2) to determine how long it would take a skier to take the
given path. (c) Find the slope at the origin and the arc length for the curve. { x t
y 24 t 14. Compute the surface area of the surface obtained by revolving the given curve about
the indicated axis. { x t 2 1
y t 3 4t WA 5, p. 2 , 0t 2 (a) about the x-axis (b) about x = 3

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ComputerScienceExpert
(11)
Status NEW Posted 20 Apr 2017 01:04 AM My Price 8.00

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