Consider the smooth parametric curve 6 defined by the equations t (t²-3) { 3 (t²- 3)' = = where t€ R. 1. Show that the curve C has a horizontal tangent line at the point (0, –9). d²y 2. Evaluate the second derivative at the point (0, -9). dx²

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section: Chapter Questions
Problem 20T
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Consider the smooth parametric curve 6 defined by the equations
t (t²-3)
{
3 (t²- 3)'
=
=
where t€ R.
1. Show that the curve C has a horizontal tangent line at the point (0, –9).
d²y
2. Evaluate the second derivative at the point (0, -9).
dx²
Transcribed Image Text:Consider the smooth parametric curve 6 defined by the equations t (t²-3) { 3 (t²- 3)' = = where t€ R. 1. Show that the curve C has a horizontal tangent line at the point (0, –9). d²y 2. Evaluate the second derivative at the point (0, -9). dx²
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