For the set of parametric equations, find the derivative, and indicate points of horizontal and vertical tangency. x = 2t + 9t2 + 17 dy/dx= %3D y = 4t - 18t2 + 24t 29 Points of horizontal tangency: Points of vertical tangency:

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.4: Plane Curves And Parametric Equations
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#17, please give me an accurate answer, last time the answer was wrong!
MATH 25B
17) For the set of parametric equations, find the derivative, and indicate points of
horizontal and vertical tangency.
x = 2t + 9t² + 17
dy/dx=
%3D
y = 4t 18t + 24t
29
Points of horizontal tangency:
Points of vertical tangency:
18) Convert the equation to polar form (and solve for "r"):
2x + 2y + 12x - 9y
Transcribed Image Text:MATH 25B 17) For the set of parametric equations, find the derivative, and indicate points of horizontal and vertical tangency. x = 2t + 9t² + 17 dy/dx= %3D y = 4t 18t + 24t 29 Points of horizontal tangency: Points of vertical tangency: 18) Convert the equation to polar form (and solve for "r"): 2x + 2y + 12x - 9y
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