Let x = 3t², y = −2t³ + 18t². dy Determine as a function of t, then find the slope of the parametric curve at t = 6. dx dy dy -(6) dx Determine d'y dx² d'y dx² = (6) = 0 d²y as a function of t, then find the concavity of the parametric curve at t = 6.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Let x =
Determine
dy
dx
dy
dx
·(6) =
6|26|2
3t², y = −2t³ + 18t².
dx²
Determine as a function of t, then find the concavity of the parametric curve at t =
= 6.
-(6) =
dx²
dy
as a function of t, then find the slope of the parametric curve at t = 6.
dx
0
d'y
dx²
Transcribed Image Text:Let x = Determine dy dx dy dx ·(6) = 6|26|2 3t², y = −2t³ + 18t². dx² Determine as a function of t, then find the concavity of the parametric curve at t = = 6. -(6) = dx² dy as a function of t, then find the slope of the parametric curve at t = 6. dx 0 d'y dx²
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